YAMANAKA Yoshiya 山中由也

… Alternative Names

山中由也ヤマナカヨシヤ

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Researcher Number	10174757
Other IDs
Affiliation (Current)	2025: 早稲田大学, 理工学術院, 教授
Affiliation (based on the past Project Information) *help	2013 – 2018: 早稲田大学, 理工学術院, 教授 2004 – 2008: 早稲田大学, 理工学術院, 教授 2003: 早稲田大学, 理工学部, 教授
Review Section/Research Field	Principal Investigator Mathematical physics/Fundamental condensed matter physics Except Principal Investigator Science and Engineering
Keywords	Principal Investigator 場の量子論 / アルファクラスター模型 / ゼロモード / 自発的対称性の破れ / 冷却原子系 / 物性基礎論 / 原子・分子物理 / 理論核物理 / 自自発的対称性の破れ / Dicke模型 … More / 開放系 / 非平衡過程 / 南部-Goldstoneモード / アルファクラスターモデル / Thermo Field Dynamics / 量子輸送方程式 / 数理物理 / ボーズ・アインシュタイン凝縮 / 数理物性 / ボース・アインシュタイン凝縮 … More Except Principal Investigator Inequivalent Vacua / Quantum Field Theory in Finite Space / Bose-Einstein Condensation / Entanglement Distillation / Zeno-like Measurements / Quantum Computer of Kane's model / Quantum-Classical Correspondence / Stochastic State Diffusion / メゾスコピック系 / 物性基礎論 / 散逸系カオス / 重イオン衝突 / 量子コヒーレンス / 量子Zeno効果 / HBT効果 / 高エネルギー重イオン衝突 / ポース・アインシュタイン凝縮 / 短時間スケーリング則 / 確率過程量子化法 / 量子開放系 / 量子コンピュータ / エンタングルメント / 量子ゼノン効果 / ボース・アインシュタイン凝縮 / 量子力学基礎論 / 素粒子論 / 非同値真空 / 有限空間系の場の量子論 / Bose-Einstein凝縮 / エンタングルメント抽出 / ゼノン型観測による状態純化 / 半導体量子コンピュータ / 量子・古典対応 / 確率状態拡散法 Less

Formulation of quantum fluctuation of zero mode in inhomogeneous systems and its applications to cold atomic systems and nucleiPrincipal Investigator
- Principal Investigator
  
  Yamanaka Yoshiya
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Mathematical physics/Fundamental condensed matter physics
- Research Institution
  Waseda University
Quantum transport equation snd its application to ultracold atomic systemPrincipal Investigator
- Principal Investigator
  
  YAMANAKA Yoshiya
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Mathematical physics/Fundamental condensed matter physics
- Research Institution
  Waseda University
Formulation of Bose-Einstein condensation of neutral atoms based on thermal field theoryPrincipal Investigator
- Principal Investigator
  
  YAMANAKA Yoshiya
- Project Period (FY)
  2005 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Mathematical physics/Fundamental condensed matter physics
- Research Institution
  Waseda University
Research on Quantum Field Theory for Finite Space-Time Systems and Dynamics of Quantum Systems
- Principal Investigator
  
  OHBA Ichiro
- Project Period (FY)
  2001 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  Waseda University

[Book] ペレス量子論の概念と手法2001
- Author(s)
  大場一郎, 山中由也, 中里弘道(共訳)
- Total Pages
  442
- Publisher
  丸善
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13135221
[Book] Quantum Theory : Concepts and Methods (by A Peres)2001
- Author(s)
  I. Ohba, Y. Yamanaka, H. Nakazato (joint translation)
- Total Pages
  442
- Publisher
  Maruzen
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13135221
[Journal Article] Dynamical properties of the finite-size Dicke model coupled to a thermal reservoir2019
- Author(s)
  R. Imai and Y. Yamanaka
- Journal Title
  
  . Phys. Soc. Jpn.
  
  Volume: 88 Issue: 2 Pages: 024401-024401
- DOI
  10.7566/jpsj.88.024401
- NAID
  210000135096
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K05488
[Journal Article] Bose--Einstein condensation of alpha clusters and new soft mode in 12C-52Fe 4N nuclei in field theoretical superfluid cluster model2018
- Author(s)
  R. Katsuragi, Y. Kazama, J. Takahashi, Y. Nakamura, Y. Yamanaka, and S. Ohkubo
- Journal Title
  
  Phys. Rev. C
  
  Volume: 98 Issue: 4
- DOI
  10.1103/physrevc.98.044303
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K05488
[Journal Article] Self-energy renormalization for inhomogeneous nonequilibrium systems and field expansion via complete set of time-dependent wavefunctions2018
- Author(s)
  Y. Kuwahara, Y. Nakamura, and Y. Yamanaka
- Journal Title
  
  Int. J. Mod. Phys B
  
  Volume: 1850111 Issue: 10 Pages: 1850111-1850111
- DOI
  10.1142/s0217979218501114
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K05488
[Journal Article] Stability of symmetry breaking states in finite-size Dicke model with photon leakage2018
- Author(s)
  R. Imai and Y. Yamanaka
- Journal Title
  
  Phys. Lett. A
  
  Volume: 382 Issue: 46 Pages: 3333-3338
- DOI
  10.1016/j.physleta.2018.09.002
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K05488
[Journal Article] Thermal and quantum fluctuations of confined Bose-Einstein condensate beyond the Bogoliubov approximation2017
- Author(s)
  Y.Nakamura, T.Kawaguchi, Y.Torii, and Y.Yamanaka
- Journal Title
  
  Ann. Phys.
  
  Volume: 376 Pages: 484-498
- DOI
  10.1016/j.aop.2016.12.020
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-16K05488
[Journal Article] Effective field theory of Bose-Einstein condensation of alpha clusters and Nambu-Goldstone-Higgs states in 12C2016
- Author(s)
  Y.Nakamura, J.Takahashi, Y.Yamanaka, and S.Ohkubo
- Journal Title
  
  Phys.Rev. C
  
  Volume: 94 Issue: 1 Pages: 014314-014314
- DOI
  10.1103/physrevc.94.014314
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-16K05488
[Journal Article] Analytical study on parameter regions of dynamical instability for two-component Bose--Einstein condensates with coaxial quantized vortices2016
- Author(s)
  M. Hoashi, Y. Nakamura, and Y.Yamanaka
- Journal Title
  
  Phys. Review A
  
  Volume: 93 Issue: 4 Pages: 043622-043622
- DOI
  10.1103/physreva.93.043622
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25400410, KAKENHI-PROJECT-16K05488
[Journal Article] Interacting multiple zero mode formulation and its application to a system consisting of a dark soliton in a condensate2015
- Author(s)
  J. Takahashi, Y. Nakamura, and Y. Yamanaka
- Journal Title
  
  Phys. Review A
  
  Volume: ９２ Issue: 2 Pages: 023627-023627
- DOI
  10.1103/physreva.92.023627
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25400410
[Journal Article] Dynamical instability induced by the zero mode under symmetry breaking external perturbation2014
- Author(s)
  J. Takahashi, Y. Nakamura and Y. Yamanaka
- Journal Title
  
  Ann. Phys.
  
  Volume: 347 Pages: 250-260
- DOI
  10.1016/j.aop.2014.05.004
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25400410
[Journal Article] Nonequilibrium Thermo Field Dynamics for Thermal Relaxation Process of Confined Cold Atomic Gas2014
- Author(s)
  Y. Nakamura, Y. Kuwahara and Y. Yamanaka
- Journal Title
  
  JPS Conf. Proc.
  
  Volume: 1
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400410
[Journal Article] Numerical Analysis of Quantum Transport Equation for Bose Gas in One　Dimensional Optical Lattice2014
- Author(s)
  Y. Kuwahara, Y. Nakamura, and Y. Yamanaka
- Journal Title
  
  JPS Conf. Proc.
  
  Volume: 1
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400410
[Journal Article] Analysis of particle transfer by periodic lattice modulation for ultracold fermionic atom systems in three dimensional optical lattice2014
- Author(s)
  M. Inoue, Y. Nakamura and Y. Yamanaka
- Journal Title
  
  J. Phys. Soc. Jpn
  
  Volume: 83 Issue: 2 Pages: 024604-024604
- DOI
  10.7566/jpsj.83.024604
- NAID
  40019984476
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400410
[Journal Article] Formulation for the zero mode of a Bose-Einstein condensate beyond the Bogoliubov approximation2014
- Author(s)
  Y. Nakamura, J. Takahashi and Y. Yamanaka
- Journal Title
  
  Phys. Rev. A
  
  Volume: 89 Issue: 1
- DOI
  10.1103/physreva.89.013613
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400410
[Journal Article] Analysis of Particle Transfer for Periodic Lattice Modulation in Three Dimensional Optical Lattice2014
- Author(s)
  M. Inoue, Y. Nakamura, and Y. Yamanaka
- Journal Title
  
  JPS Conf. Proc.
  
  Volume: 1
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400410
[Journal Article] Relationship between Dynamical Instability and Zero Modes for Dark　Soliton in Bose-Einstein Condensate2014
- Author(s)
  J. Takahashi, Y. Nakamura, and Y. Yamanaka
- Journal Title
  
  JPS Conf. Proc.
  
  Volume: 1
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400410
[Journal Article] From classical mechanics with doubled degrees of freedom to quantum field theory for nonconservative systems2013
- Author(s)
  Y. Kuwahara, Y. Nakamura and Y. Yamanaka
- Journal Title
  
  Phys. Lett. A
  
  Volume: 377 Issue: 43 Pages: 3102-3105
- DOI
  10.1016/j.physleta.2013.10.001
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400410
[Journal Article] 高次量子渦をもったBECの動的不安定性の場の理論的記述と状態表現の吟味2009
- Author(s)
  須永知夏, 峰真如. 三竿和也, 山中由也
- Journal Title
  
  素粒子論研究 116
- Data Source
  KAKENHI-PROJECT-17540364
[Journal Article] Nonequilibrium TFD for systems of trapped cold atoms2009
- Author(s)
  山中由也, 奥村雅彦, 峰真如, 須永知夏, 中村祐介
- Journal Title
  
  素粒子論研究 116
- Data Source
  KAKENHI-PROJECT-17540364
[Journal Article] Nonequilibrium TFD for systems of trapped cold atoms2009
- Author(s)
  山中由也, 奥村雅彦, 峰真如, 須永知夏, 中村祐介
- Journal Title
  
  素粒子論研究 116
- Data Source
  KAKENHI-PROJECT-17540364
[Journal Article] Quantum Field Theoretical Analysis on Unstable Behavior of Bose-Einstein Condensates in Optical Lattices2008
- Author(s)
  Keita Kobayashi, Makoto Mine, Masahiko Okumura, Yoshiya Yamanaka
- Journal Title
  
  Annals of Physics 323
  
  Pages: 1247-1270
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540364
[Journal Article] Quantum field theoretical analysis on unstable behavior of Bose-Einstein condensates in optical lattic es2008
- Author(s)
  K. Kobayashi, M. Mine, M. Okumura, Y. Yamanaka
- Journal Title
  
  Ann. Phys. 323
  
  Pages: 1247-1270
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540364
[Journal Article] Condition for Emergence of Complex Eigenvalues in the Bogoliubov-de Gennes Equations2008
- Author(s)
  Yusuke Nakamura, Makoto Mine, Masahiko Okumura, Yoshiya Yamanaka
- Journal Title
  
  Physical Review A 77
  
  Pages: 43601-43601
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540364
[Journal Article] Condition for Emergence of Complex Eigenvalues in the Bogoliubov-de Gennes Equations2008
- Author(s)
  Y. Nakamura, M. Mine, M. Okumura, Y. Yamanaka
- Journal Title
  
  Phys. Rev. A 77
  
  Pages: 43601-16
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540364
[Journal Article] The Condition for Existence of Complex Modes in Trapped Bose-Einstein Condensate with a Highly Quantized Vortex2007
- Author(s)
  T.Sunaga, E.Fukuyama, M.Mine, M.Okumura and Y.Yamanaka
- Journal Title
  
  J.Low Temp.Phys. 148
  
  Pages: 381-386
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540364
[Journal Article] Quantum field theoretical description of unstable behavior of trapped Bose-Einstein condensates with complex eigenvalues of Bogoliubov-de Gennes equations2007
- Author(s)
  M.Mine, M.Okumura, T.Sunaga, and Y.Yamanaka
- Journal Title
  
  Ann.Phys. 322
  
  Pages: 2327-2349
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540364
[Journal Article] Condition for the existence of complex modes in a trapped Bose-Einstein condensate with a highly quantized vortex2007
- Author(s)
  E.Fukuyama, M.Mine, T.Sunaga, M.Okumura.and Y.Yamanaka
- Journal Title
  
  Phvs.Rev.A 76
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540364
[Journal Article] Quantum Field Theoretical Description of Unstable Behavior of Trapped Bose-Einstein Condensates with Complex Eigenvalues of Bogoliubov-de Gennes Equations2007
- Author(s)
  Makoto Mine, Masahiko Okumura, Tomoka Sunaga, Yoshiya Yamanaka
- Journal Title
  
  Annals of Physics 322
  
  Pages: 2327-2349
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540364
[Journal Article]2007
- Author(s)
  M.Mine, M.Okumura, T.Sunaga and Y.Yamanaka
- Journal Title
  
  J.Low Temp.Phys. 148
  
  Pages: 331-336
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540364
[Journal Article] Qauntum Field Theoretical Description of Unstable Behavior of a Bose-Einstein Condensate with a Highly Quantized Vortex in a Hamonic Potential2007
- Author(s)
  M.Okumura, M.Mine, T.Sunaga, Y.Yamanaka
- Journal Title
  
  Laser Physics 17
  
  Pages: 211-214
- Data Source
  KAKENHI-PROJECT-17540364
[Journal Article] Condition for the Existence of Complex Modes in a Trapped Bose-Einstein Condensate with a Highly Quantized Vortex2007
- Author(s)
  Eriko Fukuyama, Makoto Mine, Masahiko Okumura, Tomoka Sunaga, Yoshiya Yamanaka
- Journal Title
  
  Physical Review A 76
  
  Pages: 43608-43608
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540364
[Journal Article] Goldstone Theorem, Hugenholtz-Pines Theorem and Ward-Takahashi Relation in Finite Volume Bose-Einstein Condensed Gases2006
- Author(s)
  Hiroaki Enomoto, Masahiko Okumura, Yoshiya Yamanaka
- Journal Title
  
  Annals of Physics 321
  
  Pages: 1892-1917
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540364
[Journal Article] Effect of the Zero-Mode on the Response of a Trapped Bose-Condensed Gas2006
- Author(s)
  Makoto Mine, Tomoi Koide, Masahiko Okumura, Yoshiya Yamanaka
- Journal Title
  
  Progress of Theoretical Physics 115
  
  Pages: 683-700
- NAID
  110004757915
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540364
[Journal Article] Unitarily Inequivalent Vacua in Bose-Einstein Condensation of Trapped Gases2006
- Author(s)
  Masahiko Okumura, Yoshiya Yamanaka
- Journal Title
  
  Physica A 365
  
  Pages: 429-445
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540364
[Journal Article] Relation between Generalized Bogoliubov and Bogoliubov-de Gennes Approaches including Nambu-Goldstone Mode2005
- Author(s)
  M.MINE, M.OKUMURA, Y.YAMANAKA
- Journal Title
  
  J.Math.Phys. 46
- Data Source
  KAKENHI-PROJECT-13135221
[Journal Article] Ward-Takahashi Relation at Finite Temperature in Bose-Einstein Condensation of Trapped Neutral Atoms2005
- Author(s)
  M.OKUMURA, Y.YAMANAKA
- Journal Title
  
  Physica A 348
  
  Pages: 157-172
- Data Source
  KAKENHI-PROJECT-13135221
[Journal Article] Relation between generalized Bogoliubov and Bogoliubov-de Gennes approaches including Nambu-Goldstone mode2005
- Author(s)
  Makoto Mine, Masahiko Okumura, Yoshiya Yamanaka
- Journal Title
  
  J. Math. Phys. 46
  
  Pages: 42307-42307
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540364
[Journal Article] Relation between Generalized Bogoliubov and Bogoliubov-de Gennes Approaches including Nambu-Goldstone Mode2005
- Author(s)
  M. Mine, M. Okumura, Y. Yamanaka
- Journal Title
  
  Journal of Mathematical Physics 46
  
  Pages: 42307-42307
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13135221
[Journal Article] Relation between Generalized Bogoliubov and Bogoliubov-deGennes Approaches including Nambu-Goldstone Mode2005
- Author(s)
  峰真如, 奥村雅彦, 山中由也
- Journal Title
  
  Journal of Mathematical Physics 46
  
  Pages: 42307-42307
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13135221
[Journal Article] Relation between Generalized Bogohubov and Bogoliubov-de Gennes Approaches including Nambu-Goldstone Mode2005
- Author(s)
  M.MINE, M.OKUMURA, Y.YAMANAKA
- Journal Title
  
  Journal of Mathematical Physics (in press)
- Data Source
  KAKENHI-PROJECT-13135221
[Journal Article] Nambu-Goldstone Mode in Trapped Bose-Einstein Condensation2004
- Author(s)
  M.OKUMURA, Y.YAMANAKA
- Journal Title
  
  Journal of Modern Optics 51 (2004) 1101 51
  
  Pages: 1101-1102
- Data Source
  KAKENHI-PROJECT-13135221
[Journal Article] Response of Trapped Bose-Einstein Condensates under Time-Dependent Perturbation2004
- Author(s)
  T.KOIDE, M.MINE, M.OKUMURA, Y.YAMANAKA
- Journal Title
  
  Journal of Modern Optics 51 (2004) 1103-1104 51
  
  Pages: 1103-1104
- Data Source
  KAKENHI-PROJECT-13135221
[Journal Article] Proper Treatment of Zero Mode in Quantum Field Theory for Trapped Bose-Einstein Condensation2003
- Author(s)
  奥村雅彦, 山中由也
- Journal Title
  
  Physical Review A 68
  
  Pages: 13609-13609
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13135221
[Journal Article] Proper Treatment of Zero Mode in Quantum Field Theory for Trapped Bose-Einstein Condensation2003
- Author(s)
  M. Okumura, Y. Yamanaka
- Journal Title
  
  Physical Review A68
  
  Pages: 13609-13609
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13135221
[Journal Article]
- Author(s)
  K.Kobayashi, M.Mine, M.Okumura, and Y.Yamanaka
- Journal Title
  
  Ann.Phys. (掲載決定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540364
[Journal Article] Condensates in a Trapping Potential with Complex Eigenvalues of Bogoliubov-de Gennes Equations
- Author(s)
  Tomoka SUNAGA, Yoshiya YAMANAKA
- Journal Title
  
  Ann. Phys. (Accepted for publication)
- Data Source
  KAKENHI-PROJECT-13135221
[Journal Article] Unitarily inequivalent vacua in Bose-Einstein condensation of trapped gases
- Author(s)
  Masahiko Okumura, Yoshiya Yamanaka
- Journal Title
  
  Physica A (掲載決定)
- Data Source
  KAKENHI-PROJECT-17540364
[Journal Article] Goldstone theorem, Hugenholtz-Pines theorem and Ward-Takahashi relation in finite volume Bose-Einstein condensed gases
- Author(s)
  Hiroaki Enomoto, Masahiko Okumura, Yoshiya Yamanaka
- Journal Title
  
  Annals of Physics (掲載決定)
- Data Source
  KAKENHI-PROJECT-17540364
[Journal Article] Effect of Zero-Mode on Response of Trapped Bose-Condensed Gas
- Author(s)
  M.MINE, T.KOIDE, M.OKUMURA, Y.YAMANAKA
- Journal Title
  
  Prog.Theor.Phys. (Accepted for publication)
- NAID
  110004757915
- Data Source
  KAKENHI-PROJECT-13135221
[Journal Article] 解析的手法によるBose-Einstein Condensateにおける複素モード出現条件
- Author(s)
  中村祐介, 峰真如, 奥村雅彦, 山中由也
- Journal Title
  
  (掲載決定)
- Data Source
  KAKENHI-PROJECT-17540364
[Journal Article] 1
- Author(s)
  小林恵太, 峰真如, 奥村雅彦, 山中由也
- Journal Title
  
  (掲載決定)
- Data Source
  KAKENHI-PROJECT-17540364
[Journal Article] The Condition for Existence of Complex Modes in Trapped Bose-Einstein Condensate with a Highly Quantized Vortex
- Author(s)
  MINE, M.OKUMURA, Y.YAMANAKA
- Journal Title
  
  J. Low Temp. Phys. (Accepted for publication)
- Data Source
  KAKENHI-PROJECT-13135221
[Journal Article] The Condition for Existence of Complex Modes in Trapped Bose-Einstein Condensate with a Highly Quantized Vortex
- Author(s)
  T.Sunaga, E.Fukuyama, M.Mine, M.Okumura, Y.Yamanaka
- Journal Title
  
  Journal of Low Temperature Physics (To be published)
- Data Source
  KAKENHI-PROJECT-17540364
[Journal Article] Quantum Field Theoretical Description of Dynamical Instability of Trapped Bose-Einstein Condensates
- Author(s)
  M.Mine, M.Okumura, T.Sunaga, Y.Yamanaka
- Journal Title
  
  Journal of Low Temperature Physics (To be published)
- Data Source
  KAKENHI-PROJECT-17540364
[Journal Article] Quantum Field Theoretical Description of ynamical Instability of Trapped Bose-Einstein Condensates
- Author(s)
  Tomoka SUNAGA, Yoshiya YAMANAKA
- Journal Title
  
  J. Low Temp. Phys. (Accepted for publication)
- Data Source
  KAKENHI-PROJECT-13135221
[Journal Article] Effect of zero-mode on response of trapped Bose-condensed Gas
- Author(s)
  Makoto Mine, Tomoi Koide, Masahiko Okumura, Yoshiya Yamanaka
- Journal Title
  
  Pros.Theor.Phys. (掲載決定)
- NAID
  110004757915
- Data Source
  KAKENHI-PROJECT-17540364
[Journal Article] Unitarily Inequivalent Vacua in Bose-Einstein Condensation of Trapped Gases
- Author(s)
  M.OKUMURA, Y.YAMANAKA
- Journal Title
  
  Physica A (Accepted for publication)
- Data Source
  KAKENHI-PROJECT-13135221
[Journal Article] Bose-Einstein Condensates with Complex Eigenvalues of Bogoliubov-de Gennes Equations
- Author(s)
  M.Mine, M.Okumura, T.Sunaga, Y.Yamanaka
- Journal Title
  
  Annals of Physics (To be published)
- Data Source
  KAKENHI-PROJECT-17540364
[Journal Article] Condition for Emergence of Complex Eigenvalues in the Bogoliubov-de Gennes Equations
- Author(s)
  Y.Nakamura, M.Mine, M.Okumura, and Y.Yamanaka
- Journal Title
  
  Phys.Rev.A (掲載決定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540364
[Journal Article] Goldstone Theorem, Hugenholtz-Pines Theorem and Ward-Takahashi Relation in Finite Volume Bose-Einstein Condensed Gases
- Author(s)
  H.ENOMOTO, M.OKUMURA, Y.YAMANAKA
- Journal Title
  
  Ann.Phys. (Accepted for publication)
- Data Source
  KAKENHI-PROJECT-13135221
[Presentation] トラップされた2成分Bose-Einstein凝縮体におけるゼロモード間相互作用の解析2019
- Author(s)
  早木悠斗，高橋淳一，山中由也
- Organizer
  日本物理学会2019年年次大会
- Data Source
  KAKENHI-PROJECT-16K05488
[Presentation] 6O のαクラスター構造状態に対するBose-Einstein 凝縮描像に基づいた場の量子論を用いた解析2019
- Author(s)
  高橋淳一，山中由也，大久保茂男
- Organizer
  日本物理学会2019年年次大会
- Data Source
  KAKENHI-PROJECT-16K05488
[Presentation] 位相変換対称性が破れた系に対する4x4行列形式の非平衡thermo field dynamics2019
- Author(s)
  中村祐介，今井良輔，山中由也
- Organizer
  日本物理学会2019年年次大会
- Data Source
  KAKENHI-PROJECT-16K05488
[Presentation] 散逸のある有限サイズDicke Hamiltonianの対称性を破る定常状態2018
- Author(s)
  今井良輔, 山中由也
- Organizer
  日本物理学会2018年年次大会（東京理科大学野田キャンパス）
- Data Source
  KAKENHI-PROJECT-16K05488
[Presentation] 散逸Dicke模型における緩和現象とspin-boson模型に対する量子マスター方程式との関係2018
- Author(s)
  今井良輔，山中由也
- Organizer
  理研シンポジウム・iTHEMS研究会「熱場の量子論とその応用」
- Data Source
  KAKENHI-PROJECT-16K05488
[Presentation] New description to soft modes in N-alpha cluster states as Bose-Einstein condensation based on quantum field theory with zero mode excitation2018
- Author(s)
  J. Takahashi, R. Katsuragi, Y. Kazama, Y. Nakamura, Y. Yamanaka, S. Ohkubo
- Organizer
  State of the Art in Nuclear Cluster Physics, (Texas, USA)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05488
[Presentation] 光子散逸を考慮した有限サイズ Dicke ハミルトニアンに現れる縮退部分空間とマルコフ性2018
- Author(s)
  今井良輔，山中由也
- Organizer
  日本物理学会2018年秋季大会
- Data Source
  KAKENHI-PROJECT-16K05488
[Presentation] 位相変換対称性が破れた系に対する4x4行列形式の非平衡thermo field dynamics2018
- Author(s)
  山中由也, 中村祐介, 今井良輔, 大山京尋
- Organizer
  基研研究会・iTHEMS研究会「非平衡系の物理学-階層性と普遍性-」
- Data Source
  KAKENHI-PROJECT-16K05488
[Presentation] 少数原子-光相互作用系の散逸過程2018
- Author(s)
  今井良輔，山中由也
- Organizer
  第8回 QUATUO 研究会
- Data Source
  KAKENHI-PROJECT-16K05488
[Presentation] ゼロモード由来の量子揺らぎがBose-Einstein凝縮系に与える影響2018
- Author(s)
  高橋淳一，山中由也
- Organizer
  第8回 QUATUO 研究会
- Data Source
  KAKENHI-PROJECT-16K05488
[Presentation] 冷却フェルミ原子系における対凝縮と有限サイズ効果2018
- Author(s)
  高橋淳一，山中由也
- Organizer
  理研シンポジウム・iTHEMS研究会「熱場の量子論とその応用」
- Data Source
  KAKENHI-PROJECT-16K05488
[Presentation] Formulation of quantum field theory for driven-dissipative Bose-Einstein condensation2018
- Author(s)
  T. Oyama, R.Imai, and Y. Yamanaka
- Organizer
  26th International Conference on Atomic Physics　(Barcelona, Spain)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05488
[Presentation] Pair condensation theory for systems of trapped cold fermionic atoms2018
- Author(s)
  J. Takahashi and Y. Yamanaka
- Organizer
  26th International Conference on Atomic Physics　(Barcelona, Spain)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05488
[Presentation] Quantum master equation in paired degenerate subspace of finite-size dissipative Dicke model2018
- Author(s)
  R. Imai and Y. Yamanaka
- Organizer
  26th International Conference on Atomic Physics　(Barcelona, Spain)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05488
[Presentation] 非一様冷却フェルミ原子系における対凝縮理論の定式2018
- Author(s)
  高橋淳一，山中由也
- Organizer
  日本物理学会2018年秋季大会
- Data Source
  KAKENHI-PROJECT-16K05488
[Presentation] 環境と結合した有限サイズ Dicke模型における量子相転移2017
- Author(s)
  今井良輔, 山中由也
- Organizer
  基礎物理学研究所・研究会「熱場の量子論とその応用」（京都大学基礎物理学研究所）
- Data Source
  KAKENHI-PROJECT-16K05488
[Presentation] アルファクラスター構造状態に対する自発的対称性の破れを伴う場の量子論定式化2017
- Author(s)
  山中由也, 中村祐介, 高橋淳一, 永井康裕, 吉岡良, 風間勇輝, 桂樹玲, 大久保茂男
- Organizer
  」RCNP研究会「核子・ストレンジネス多体系におけるクラター現象」（大阪大学RCNP）
- Data Source
  KAKENHI-PROJECT-16K05488
[Presentation] 光学共振器中の原子気体 Bose-Einstein凝縮体のもつ対称性の破れにおける散逸の影響2017
- Author(s)
  今井良輔, 山中由也
- Organizer
  日本物理学会 2017年秋季大会（岩手大学上田キャンパス）
- Data Source
  KAKENHI-PROJECT-16K05488
[Presentation] 平衡及び非平衡下の非一様量子場系の繰り込み条件2017
- Author(s)
  山中由也, 桑原幸朗, 中村祐介
- Organizer
  基礎物理学研究所・研究会「熱場の量子論とその応用」（京都大学基礎物理学研究所）
- Data Source
  KAKENHI-PROJECT-16K05488
[Presentation] 非平衡過程における時間依存準粒子描像の定式化と繰り込み条件2017
- Author(s)
  山中由也, 桑原幸朗, 中村祐介
- Organizer
  理研シンポジウム・iTHES/iTHEMS研究会「非平衡物理の最前線－素粒子・宇宙から物性まで－」（理化学研究所）
- Data Source
  KAKENHI-PROJECT-16K05488
[Presentation] 徐々に駆動される系における時間発展の断熱性2017
- Author(s)
  今井　良輔, 山中　由也
- Organizer
  日本物理学会第72年次大会
- Place of Presentation
  大阪大学豊中キャンパス
- Year and Date
  2017-03-19
- Data Source
  KAKENHI-PROJECT-16K05488
[Presentation] 有限サイズ Dicke模型の示す相転移の解釈と測定の影響2017
- Author(s)
  今井良輔, 山中由也
- Organizer
  第7回 QUATUO 研究会（北海道大学札幌キャンパス）
- Data Source
  KAKENHI-PROJECT-16K05488
[Presentation] 2モードDicke模型による散逸ダイナミクスの解析2017
- Author(s)
  今井良輔, 山中由也
- Organizer
  第37回量子情報技術研究会 (QIT37)（埼玉大学）
- Data Source
  KAKENHI-PROJECT-16K05488
[Presentation] Interpretation of N alpha Cluster States as Bose-Einstein Condensation in Quantum Field Theory with Proper Treatment of Zero Mode Fluctuation2016
- Author(s)
  Y. Yamanaka
- Organizer
  Workshop on Nuclear Cluster Physics (WNCP2016)
- Place of Presentation
  関東学院大学関内メディアセンター（横浜）
- Year and Date
  2016-11-17
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05488
[Presentation] 光共振器中の冷却原子気体系Bose-Einstein凝縮体の量子揺らぎ2016
- Author(s)
  今井　良輔, 山中　由也
- Organizer
  日本物理学会 2016年秋季大会
- Place of Presentation
  金沢大学
- Year and Date
  2016-09-17
- Data Source
  KAKENHI-PROJECT-16K05488
[Presentation] 非平衡Thermo Field Dynamicsにおける非一様系に対するエネルギーカウンター項の繰り込み2016
- Author(s)
  桑原　幸朗, 今井　良輔, 山中　由也, 中村　祐介
- Organizer
  理研シンポジウム・iTHES研究会「熱場の量子論とその応用」
- Place of Presentation
  理化学研究所（和光）
- Year and Date
  2016-08-22
- Data Source
  KAKENHI-PROJECT-16K05488
[Presentation] Nαクラスター構造状態に対するBose-Einstein凝縮描像に基づく場の量子論の解析2016
- Author(s)
  山中由也, 中村祐介, 永井康裕, 吉岡良, 大久保茂男
- Organizer
  日本物理学会 2016年年次大会
- Place of Presentation
  東北学院大学泉キャンパス
- Year and Date
  2016-03-19
- Data Source
  KAKENHI-PROJECT-25400410
[Presentation] Interacting multiple zero mode formulation for a dark soliton in a Bose-Einstein condensate2016
- Author(s)
  Junichi Takahashi, Yusuke Nakamura, Yoshiya Yamanaka
- Organizer
  APS March Meeting 2016
- Place of Presentation
  Baltimore Convention Center, USA
- Year and Date
  2016-03-14
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400410
[Presentation] The thermal vacuum for non-equilibrium steady state2016
- Author(s)
  Ryosuke Imai, Yukiro Kuwahara, Yusuke Nakamura, and Yoshiya Yamanaka
- Organizer
  APS March Meeting 2016
- Place of Presentation
  Baltimore Convention Center, USA
- Year and Date
  2016-03-14
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400410
[Presentation] Bose-Einstein凝縮体と光学共振器の相互作用による超流動-超固体転移2016
- Author(s)
  今井　良輔, 山中　由也
- Organizer
  ImPACT 未来開拓研究会 2016
- Place of Presentation
  国立京都国際会館
- Year and Date
  2016-11-17
- Data Source
  KAKENHI-PROJECT-16K05488
[Presentation] 冷却原子-共振器系におけるDicke転移の解析2016
- Author(s)
  今井　良輔, 山中　由也
- Organizer
  理研シンポジウム・iTHES研究会「熱場の量子論とその応用」
- Place of Presentation
  理化学研究所（和光）
- Year and Date
  2016-08-22
- Data Source
  KAKENHI-PROJECT-16K05488
[Presentation] 並進対称性の自発的破れに伴うゼロモードの量子状態とソリトンのquantum depletion2015
- Author(s)
  高橋淳一, 中村祐介,山中由也
- Organizer
  日本物理学会
- Place of Presentation
  早稲田大学
- Year and Date
  2015-03-22
- Data Source
  KAKENHI-PROJECT-25400410
[Presentation] 冷却原子系におけるThermo Field Dynamics形式の線形応答を用いた準粒子の寿命の解析2015
- Author(s)
  對馬護人，中村祐介，桑原幸朗，今井良輔，山中由也
- Organizer
  日本物理学会
- Place of Presentation
  早稲田大学
- Year and Date
  2015-03-21
- Data Source
  KAKENHI-PROJECT-25400410
[Presentation] 非平衡 Thermo Field Dynamics に基づいた非平衡定常状態の解析2015
- Author(s)
  今井良輔, 中村祐介, 桑原幸朗, 山中由也
- Organizer
  基礎物理学研究所　研究会「熱場の量子論とその応用」
- Place of Presentation
  京都大学基礎物理学研究所
- Year and Date
  2015-09-01
- Data Source
  KAKENHI-PROJECT-25400410
[Presentation] 冷却原子系ダークソリトンにおけるゼロモードの量子揺らぎの解析2015
- Author(s)
  川口拓磨, 中村祐介, 高橋淳一, 山中由也
- Organizer
  基礎物理学研究所　研究会「熱場の量子論とその応用」
- Place of Presentation
  京都大学基礎物理学研究所
- Year and Date
  2015-09-01
- Data Source
  KAKENHI-PROJECT-25400410
[Presentation] Nonequilibrium Thermo Field Dynamics for Nonequilibrium Steady States2015
- Author(s)
  Ryosuke Imai, Yusuke Nakamura, Yukiro Kuwahara, and Yoshiya Yamanaka
- Organizer
  Yukawa International Seminar 2015 (YKIS2015): New Frontiers in Non-equilibrium Statistical Physics 2015
- Place of Presentation
  Yukawa Institute for Theoretical Physics (YITP)、Kyoto Univ.
- Year and Date
  2015-08-18
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400410
[Presentation] 一次元格子に接触した二準位系模型における時間依存完全系の非平衡過程2015
- Author(s)
  中村祐介, 川口拓磨, 山中由也
- Organizer
  日本物理学会 2015年秋季大会
- Place of Presentation
  関西大学千里山キャンパス
- Year and Date
  2015-09-17
- Data Source
  KAKENHI-PROJECT-25400410
[Presentation] 冷却原子気体系のグレーソリトンに対する2つのゼロモードとその量子状態2015
- Author(s)
  中村祐介, 川口拓磨, 高橋淳一, 山中由也
- Organizer
  日本物理学会
- Place of Presentation
  早稲田大学
- Year and Date
  2015-03-22
- Data Source
  KAKENHI-PROJECT-25400410
[Presentation] Nambu-Goldstone mode associated with a soliton and its dynamics2014
- Author(s)
  J. Takahashi, Y. Nakamura, Y. Yamanaka
- Organizer
  The international workshop "Higgs Modes in Condensed Matter and Quantum Gases"
- Place of Presentation
  Kyoto Univ.
- Year and Date
  2014-06-24
- Data Source
  KAKENHI-PROJECT-25400410
[Presentation] Thermo Field Dynamicsに基づいた冷却原子系における準粒子の寿命と量子輸送方程式2014
- Author(s)
  對馬護人，中村祐介, 桑原幸朗，今井良輔，山中由也
- Organizer
  基礎物理学研究所研究会「量子多体系研究の新しい潮流 ― テンソルネットワーク・繰り込み群・エンタングルメント ―」
- Place of Presentation
  京都大学基礎物理学研究所
- Year and Date
  2014-12-16
- Data Source
  KAKENHI-PROJECT-25400410
[Presentation] 捕捉された冷却中性原子Bose-Einstein凝縮体に対するゼロモードと位相揺らぎ2014
- Author(s)
  中村祐介，高橋淳一，山中由也
- Organizer
  日本物理学会
- Place of Presentation
  中部大学
- Year and Date
  2014-09-08
- Data Source
  KAKENHI-PROJECT-25400410
[Presentation] Numerical Analysis of Fermion Transport Based on Nonequilibrium Thermo Field Dynamics2014
- Author(s)
  R. Imai, Y. Nakamura, Y. Kuwahara, Y. Yamanaka
- Organizer
  24th International Conference on Atomic Physics
- Place of Presentation
  Washington, D. C., USA
- Year and Date
  2014-08-07
- Data Source
  KAKENHI-PROJECT-25400410
[Presentation] Quantum transport equation for cold atomic gas systems from nonequilibrium Thermo Field Dynamics2014
- Author(s)
  Y. Kuwahara, Y. Nakamura, R. Imai, M. Tushima, Y. Yamanaka
- Organizer
  Yukawa International Seminar (YKIS) 2014: “Nonequilibrium Phenomena in Novel Quantum States”
- Place of Presentation
  Kyoto Univ.
- Year and Date
  2014-12-04
- Data Source
  KAKENHI-PROJECT-25400410
[Presentation] 2成分冷却フェルミ気体における非平衡過程に対する量子輸送方程式の解析2014
- Author(s)
  今井良輔, 中村祐介，桑原幸朗, 山中由也
- Organizer
  日本物理学会
- Place of Presentation
  中部大学
- Year and Date
  2014-09-07
- Data Source
  KAKENHI-PROJECT-25400410
[Presentation] 光学格子中の冷却Bose原子気体系に対するMarkov型量子輸送方程式による緩和過程の解析2014
- Author(s)
  桑原幸朗，今井良輔，中村祐介，對馬護人，山中由也
- Organizer
  理研シンポジウム・iTHES研究会「熱場の量子論とその応用」
- Place of Presentation
  埼玉　理化学研究所
- Year and Date
  2014-09-04
- Data Source
  KAKENHI-PROJECT-25400410
[Presentation] Quantum state for zero mode of cold atomic gas system with Bose-Einstein condensate2014
- Author(s)
  Y. Nakamura, J. Takahashi, Y. Yamanaka
- Organizer
  24th International Conference on Atomic Physics
- Place of Presentation
  Washington, D. C., USA
- Year and Date
  2014-08-07
- Data Source
  KAKENHI-PROJECT-25400410
[Presentation] Numerical analysis of quantum transport equation derived from nonequilibrium Thermo Field Dynamics in Markovian approximation2014
- Author(s)
  Y. Kuwahara, Y. Nakamura, Y. Yamanaka
- Organizer
  24th International Conference on Atomic Physics
- Place of Presentation
  Washington, D. C., USA
- Year and Date
  2014-08-07
- Data Source
  KAKENHI-PROJECT-25400410
[Presentation] Bose-Einstein凝縮体に対するゼロモード量子状態と原子核におけるアルファ凝縮模型への応用2014
- Author(s)
  中村祐介, 髙橋淳一, 山中由也, 大久保茂男
- Organizer
  理研シンポジウム・iTHES研究会「熱場の量子論とその応用」
- Place of Presentation
  埼玉　理化学研究所
- Year and Date
  2014-09-05
- Data Source
  KAKENHI-PROJECT-25400410
[Presentation] 非平衡Thermo Field Dynamics に基づいた冷却フェルミ気体系における非平衡過程の解析2014
- Author(s)
  今井良輔，中村祐介，桑原幸朗，山中由也
- Organizer
  理研シンポジウム・iTHES研究会「熱場の量子論とその応用」
- Place of Presentation
  埼玉　理化学研究所
- Year and Date
  2014-09-04
- Data Source
  KAKENHI-PROJECT-25400410
[Presentation] Quantum state for Nambu-Goldstone mode of Bose-Einstein condensate2014
- Author(s)
  Y. Nakamura, J. Takahashi, Y. Yamanaka
- Organizer
  The international workshop "Higgs Modes in Condensed Matter and Quantum Gases"
- Place of Presentation
  Kyoto Univ.
- Year and Date
  2014-06-24
- Data Source
  KAKENHI-PROJECT-25400410
[Presentation] Quantum fluctuation of soliton in Bose-Einstein condensate beyond Bogoliubov approximation2014
- Author(s)
  J. Takahashi, Y. Nakamura, Y. Yamanaka
- Organizer
  24th International Conference on Atomic Physics
- Place of Presentation
  Washington, D. C., USA
- Year and Date
  2014-08-07
- Data Source
  KAKENHI-PROJECT-25400410
[Presentation] 非平衡Thermo Field Dynamicsに基づく冷却原子気体系の量子Boltzmann方程式2009
- Author(s)
  中村祐介, 須永知夏, 峰真如, 奥村雅彦, 山中由也
- Organizer
  日本物理学会2009年年次大会
- Place of Presentation
  立教大学
- Year and Date
  2009-03-29
- Data Source
  KAKENHI-PROJECT-17540364
[Presentation] 非平衡Thermo Field Dynamicsに基づく冷却原子気体系の量子Boltzmann方程式2009
- Author(s)
  中村祐介, 須永知夏, 峰真如, 奥村雅彦, 山中由也
- Organizer
  2009年年次大会
- Place of Presentation
  立教大学
- Year and Date
  2009-03-29
- Data Source
  KAKENHI-PROJECT-17540364
[Presentation] 高次量子渦を持つ2成分BECにおける動的不安定性2009
- Author(s)
  竹井郁夫, 峰真如, 小林恵太, 須永知夏, 山中由也
- Organizer
  日本物理学会2009年年次大会
- Place of Presentation
  立教大学
- Year and Date
  2009-03-28
- Data Source
  KAKENHI-PROJECT-17540364
[Presentation] 高次量子渦を持つ2成分BECにおける動的不安定性2009
- Author(s)
  竹井郁夫, 峰真如, 小林恵太, 須永知夏, 山中由也
- Organizer
  2009年年次大会
- Place of Presentation
  立教大学
- Year and Date
  2009-03-29
- Data Source
  KAKENHI-PROJECT-17540364
[Presentation] Quantum Fluctuation Effect in Dynamical Instability of Bose-Einstein Condensate with a Highly Quantized Vortex2008
- Author(s)
  T. Sunaga, M. Mine, K. Misao, Y. Yamanaka
- Organizer
  The 21st International Conference on Atomic Physics
- Place of Presentation
  Connecticut大学
- Year and Date
  2008-07-31
- Data Source
  KAKENHI-PROJECT-17540364
[Presentation] Condition for Dynamical Instability of a Trapped Bose-Einstein Condensate with a Highly Quantized Vortex2008
- Author(s)
  M. Mine, E. Fukuyama, T. Sunaga, M. Okumura, and Y. Yamanaka
- Organizer
  The 21st International Conference on Atomic Physics
- Place of Presentation
  Connecticut大学
- Year and Date
  2008-07-31
- Data Source
  KAKENHI-PROJECT-17540364
[Presentation] 高次量子渦をもったBECの動的不安定性における量子揺らぎ効果2008
- Author(s)
  須永知夏, 峰真如, 三竿和也, 山中由也
- Organizer
  日本物理学会2008年秋季大会
- Place of Presentation
  岩手大学
- Year and Date
  2008-09-21
- Data Source
  KAKENHI-PROJECT-17540364
[Presentation] Quantum Fieid Theoretical Description of Dynamical instability of Trapped Bose-Einstein Condensates2008
- Author(s)
  M.Mine, M.Okumura, T.Sunaga, and Y.Yamanaka
- Organizer
  Ultracold NanoMatter 2008
- Place of Presentation
  Toronto, Canada
- Year and Date
  2008-02-14
- Data Source
  KAKENHI-PROJECT-17540364
[Presentation] Condition for Dynamical Instability of a Trapped Bose-Einstein Condensate with a Highly Quantized Vort ex2008
- Author(s)
  M. Mine, E. Fukuyama, T. Sunaga, M. Ok umura, Y. Yamanaka
- Organizer
  The 21st International Conference on Atomic Physics
- Place of Presentation
  Connectiout大学
- Year and Date
  2008-07-31
- Data Source
  KAKENHI-PROJECT-17540364
[Presentation] Nonequilibrium TFD for systems of trapped cold atoms2008
- Author(s)
  山中由也, 奥村雅彦, 峰真如, 須永知夏, 中村祐介
- Organizer
  熱場の量子論とその応用
- Place of Presentation
  京都大学
- Year and Date
  2008-09-04
- Data Source
  KAKENHI-PROJECT-17540364
[Presentation] Condition for the existence of complex modes in a trapped Bose-Einstein condensate with a highly quantized vortex2008
- Author(s)
  M.Mine, E.Fukuyama, T.Sunaga, M.Okumura, and Y.Yamanaka
- Organizer
  APS March Meeting 2008
- Place of Presentation
  New Orleans, USA
- Year and Date
  2008-03-11
- Data Source
  KAKENHI-PROJECT-17540364
[Presentation] On the Condition of the Emergence of Complex Eigenvalues in the BdG Equation2008
- Author(s)
  Y.Nakamura, M.Mine, M.Okumura, and Y.Yamanaka
- Organizer
  Ultracold NanoMatter 2008
- Place of Presentation
  Toronto, Canada
- Year and Date
  2008-02-14
- Data Source
  KAKENHI-PROJECT-17540364
[Presentation] Quantum Fluctuation Effect in Dynamical Instability of Bose&#8211Einstein Condensate with a Highly Quantized Vortex2008
- Author(s)
  T. Sunaga, M. Mine, K. Misao, Y. Yamanaka
- Organizer
  The 21st International Conference on Atomic Physics
- Place of Presentation
  Connecticut大学
- Year and Date
  2008-07-31
- Data Source
  KAKENHI-PROJECT-17540364
[Presentation] ボーズ凝縮体における高次量子渦崩壊の解析的記述2008
- Author(s)
  小林恵太, 中村祐介, 峰真如, 山中由也
- Organizer
  日本物理学会2008年秋季大会
- Place of Presentation
  岩手大学
- Year and Date
  2008-09-21
- Data Source
  KAKENHI-PROJECT-17540364
[Presentation] Unstable Behavior of a BEC in an Optical Lattice-Quantum Field Theoretical Approach2008
- Author(s)
  K.Kobayashi, M.Mine, M.Okumura, and Y.Yamanaka
- Organizer
  Ultracold NanoMatter 2008
- Place of Presentation
  Toronto, Canada
- Year and Date
  2008-02-14
- Data Source
  KAKENHI-PROJECT-17540364
[Presentation] ボーズ凝縮体における高次量子渦崩壊の解析的記述2008
- Author(s)
  小林恵太, 中村祐介, 峰真如, 山中由也
- Organizer
  2008年秋季大会
- Place of Presentation
  岩手大学
- Year and Date
  2008-09-21
- Data Source
  KAKENHI-PROJECT-17540364
[Presentation] Analysis on the Condition of the Emergence of Complex Eigenvalues in the BdG Equation2008
- Author(s)
  Y. Nakamura, M. Mine, M. Okumura, and Y. Yamanaka
- Organizer
  Ultracold NanoMatter 2008
- Place of Presentation
  York大学
- Year and Date
  2008-02-14
- Data Source
  KAKENHI-PROJECT-17540364
[Presentation] 12007
- Author(s)
  T.Sunaga, E.Fukuyama, M.Mine, M.Okumura, and Y.Yamanaka
- Place of Presentation
  早稲田大学
- Year and Date
  2007-09-14
- Data Source
  KAKENHI-PROJECT-17540364
[Presentation]2007
- Author(s)
  小林恵太, 峰真如, 奥村雅彦, 山中由也
- Organizer
  基研研究会「熱場の量子論とその応用」
- Place of Presentation
  京都大学
- Year and Date
  2007-09-06
- Data Source
  KAKENHI-PROJECT-17540364
[Presentation] 12007
- Author(s)
  M.Mine, M.Okumura, T.Sunaga, and Y.Yamanaka
- Place of Presentation
  London, UK
- Year and Date
  2007-09-12
- Data Source
  KAKENHI-PROJECT-17540364
[Presentation] 解析的手法によるBose-Einstein Condensateにおける複素モード出現条件2007
- Author(s)
  中村祐介, 峰真如, 奥村雅彦, 山中由也
- Organizer
  基研研究会「熱場の量子論とその応用」
- Place of Presentation
  京都大学
- Year and Date
  2007-09-06
- Data Source
  KAKENHI-PROJECT-17540364
[Presentation] 12007
- Author(s)
  小林恵太, 峰真如, 奥村雅彦, 山中由也
- Place of Presentation
  北海道大学
- Year and Date
  2007-09-21
- Data Source
  KAKENHI-PROJECT-17540364
[Presentation] ogoliubov-de Gennes方程式における複素固有値出現条件の解析2007
- Author(s)
  中村祐介, 峰真如, 奥村雅彦, 山中由也
- Organizer
  日本物理学会第62回年次大会
- Place of Presentation
  北海道大学
- Year and Date
  2007-09-21
- Data Source
  KAKENHI-PROJECT-17540364
[Presentation] Bogoliubov-de Gennes Approach with Complex Eigenmodes and Physical States2006
- Author(s)
  M. Mine, M. Okumura, T. Sunaga and Y. Yamanaka
- Organizer
  CDAMOP2006
- Place of Presentation
  Delhi大学
- Year and Date
  2006-03-22
- Data Source
  KAKENHI-PROJECT-17540364
[Presentation] Numerical analysis of quantum transport equation for Bose gas in one dimensional optical lattice
- Author(s)
  Yukiro Kuwahara, Yusuke Nakamura, and Yoshiya Yamanaka
- Organizer
  The 12th Asia Pacific Physics Conference
- Place of Presentation
  Chiba, Japan
- Data Source
  KAKENHI-PROJECT-25400410
[Presentation] Nonequilibrium Thermo Field Dynamics for thermal relaxation process of confined cold atomic gas
- Author(s)
  Yusuke Nakamura, Yukiro Kuwahara, and Yoshiya Yamanaka
- Organizer
  The 12th Asia Pacific Physics Conference
- Place of Presentation
  Chiba, Japan
- Data Source
  KAKENHI-PROJECT-25400410
[Presentation] 2次元ソリトン系に対するsnake instabilityとゼロモードの関係
- Author(s)
  高橋淳一, 中村祐介, 山中由也
- Organizer
  日本物理学会第69回年次大会
- Place of Presentation
  東海大学
- Data Source
  KAKENHI-PROJECT-25400410
[Presentation] 2重井戸型ポテンシャルに捕捉された冷却原子気体の非平衡初期分布緩和過程に対する非平衡Thermo Field Dynamics
- Author(s)
  中村祐介, 桑原幸朗, 山中由也
- Organizer
  基礎物理学研究所「熱場の量子論とその応用」
- Place of Presentation
  京都大学
- Data Source
  KAKENHI-PROJECT-25400410
[Presentation] Analysis of particle transfer for periodic lattice modulation in three dimensional optical lattice
- Author(s)
  Motoyoshi Inoue, Yusuke Nakamura, and Yoshiya Yamanaka
- Organizer
  The 12th Asia Pacific Physics Conference
- Place of Presentation
  Chiba, Japan
- Data Source
  KAKENHI-PROJECT-25400410
[Presentation] 冷却原子系におけるゼロモードと動的不安定性の関係
- Author(s)
  高橋淳一, 中村祐介, 山中由也
- Organizer
  日本物理学会2013年秋季大会
- Place of Presentation
  徳島大学
- Data Source
  KAKENHI-PROJECT-25400410
[Presentation] 一次元光学格子中の冷却気体Bose-Einstein凝縮系における量子輸送方程式による数値シミュレーション
- Author(s)
  桑原幸朗, 中村祐介, 山中由也
- Organizer
  基礎物理学研究所「熱場の量子論とその応用」
- Place of Presentation
  京都大学
- Data Source
  KAKENHI-PROJECT-25400410
[Presentation] 自由度二重化の古典Hamilton原理から非平衡Thermo Field Dynamicsの導出
- Author(s)
  桑原幸朗, 中村祐介, 山中由也
- Organizer
  日本物理学会第69回年次大会
- Place of Presentation
  東海大学
- Data Source
  KAKENHI-PROJECT-25400410
[Presentation] Relationship between dynamical instability and zero modes for dark soliton in Bose-Einstein condensate
- Author(s)
  Junichi Takahashi, Yusuke Nakamura, and Yoshiya Yamanaka
- Organizer
  The 12th Asia Pacific Physics Conference
- Place of Presentation
  Chiba, Japan
- Data Source
  KAKENHI-PROJECT-25400410
[Presentation] 熱的状況下の自由度二重化
- Author(s)
  山中由也, 中村祐介, 桑原幸朗
- Organizer
  基礎物理学研究所「熱場の量子論とその応用」
- Place of Presentation
  京都大学
- Data Source
  KAKENHI-PROJECT-25400410

1. OKUMURA Masahiko (20386600)

# of Collaborated Projects: 3 results

# of Collaborated Products: 56 results
2. MINE Makoto (80434306)

# of Collaborated Projects: 3 results

# of Collaborated Products: 55 results
3. NAKAMAURA Yuusuke (40547080)

# of Collaborated Projects: 2 results

# of Collaborated Products: 30 results
4. KUWAHARA Yukiro (00707812)

# of Collaborated Projects: 2 results

# of Collaborated Products: 24 results
5. TAKAHASHI Junichi (60732211)

# of Collaborated Projects: 2 results

# of Collaborated Products: 26 results
6. KOBAYASHI Keita (00468860)

# of Collaborated Projects: 1 results

# of Collaborated Products: 11 results
7. INOUE Motoyoshi (60609163)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
8. OHBA Ichiro (10063695)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
9. NAKAZATO Hiromichi (00180266)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
10. YUASA Kazuya (90339721)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. OTA Yukihiro (60386597)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 宮本学 (80386622)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 中村博樹 (40350483)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 森田健司 (50339719)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. OHKUBO Shigeo

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
16. IMAI Ryousuke

# of Collaborated Projects: 1 results

# of Collaborated Products: 19 results
17. KAWAGUCHI Takuma

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
18. TORII Yuusaku

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
19. OYAMA Takahiro

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
20. KATSURAGI Rei

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
21. KAZAMA Yuuki

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
22. HAYAKI Yuuto

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results

YAMANAKA Yoshiya 山中 由也

山中 由也 ヤマナカ ヨシヤ

Research Projects

Research Products

Co-Researchers

Formulation of quantum fluctuation of zero mode in inhomogeneous systems and its applications to cold atomic systems and nucleiPrincipal Investigator

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Quantum transport equation snd its application to ultracold atomic systemPrincipal Investigator

Principal Investigator

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Formulation of Bose-Einstein condensation of neutral atoms based on thermal field theoryPrincipal Investigator

Principal Investigator

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Research Institution

Research on Quantum Field Theory for Finite Space-Time Systems and Dynamics of Quantum Systems

Principal Investigator

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Research Institution

[Book] ペレス量子論の概念と手法2001

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Total Pages

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Description

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[Book] Quantum Theory : Concepts and Methods (by A Peres)2001

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Total Pages

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Description

Data Source

[Journal Article] Dynamical properties of the finite-size Dicke model coupled to a thermal reservoir2019

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NAID

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[Journal Article] Bose--Einstein condensation of alpha clusters and new soft mode in 12C-52Fe 4N nuclei in field theoretical superfluid cluster model2018

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[Journal Article] Self-energy renormalization for inhomogeneous nonequilibrium systems and field expansion via complete set of time-dependent wavefunctions2018

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[Journal Article] Stability of symmetry breaking states in finite-size Dicke model with photon leakage2018

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[Journal Article] Thermal and quantum fluctuations of confined Bose-Einstein condensate beyond the Bogoliubov approximation2017

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[Journal Article] Effective field theory of Bose-Einstein condensation of alpha clusters and Nambu-Goldstone-Higgs states in 12C2016

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[Journal Article] Analytical study on parameter regions of dynamical instability for two-component Bose--Einstein condensates with coaxial quantized vortices2016

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[Journal Article] Interacting multiple zero mode formulation and its application to a system consisting of a dark soliton in a condensate2015

Author(s)

Journal Title

YAMANAKA Yoshiya 山中由也

山中由也ヤマナカヨシヤ

[Journal Article] Numerical Analysis of Quantum Transport Equation for Bose Gas in One　Dimensional Optical Lattice2014

[Journal Article] Relationship between Dynamical Instability and Zero Modes for Dark　Soliton in Bose-Einstein Condensate2014