Sergei V Ketov ＳｅｒｇｅｉＶ．Ｋｅｔｏｖ

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KETOV Sergei V. Sergei V.Ketov

Ketov Sergei V. Sergei V.Ketov

SERGEI V Ketov Sergei V Ketov

SERGEI V.Ketov セルゲイ V.ケトフ

SERGEI Vketov セルゲイ Vケトフ

SERGEI V. Ketov セルゲイケトフ

セルゲイ V ケトフセルゲイブイケトフ

SERGUEI V.Ketov セルゲイケトフ

ケトフセルゲイ V.

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Researcher Number	70347269
Other IDs
Affiliation (Current)	2026: 東京都立大学, 理学研究科, 客員准教授
Affiliation (based on the past Project Information) *help	2022 – 2024: 東京都立大学, 理学研究科, 准教授 2018: 首都大学東京, 理学研究科, 准教授 2014 – 2017: 首都大学東京, 理工学研究科, 准教授 2012: 首都大学東京, 理工学研究科, 准教授 2008: 首都大学東京, 理工学研究科, 准教授 … More 2006 – 2008: 首都大学東京, 大学院・理工学研究科, 准教授 2005: 首都大学東京, 理学研究科, 准教授 2005: Tokyo Metropolitan University, Faculty of Urban Liberal Arts, Associate Professor, 都市教養学部, 准教授 2003 – 2004: 東京都立大学, 理学研究科, 助教授 Less
Review Section/Research Field	Principal Investigator Particle/Nuclear/Cosmic ray/Astro physics / Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics Except Principal Investigator Geometry
Keywords	Principal Investigator Supergravity / Supersymmetry / Geometry / Branes / Compactification / modified gravity / dark matter / inflation / supergravity / Noncommutativity … More / Superstrings / black holes / gravitational waves / primordial black holes / Duality / String / Diality / Instantons / strings / Srings / string theory / reheating / supersymmetry breaking / dark energy / Noncommutativit … More Except Principal Investigator 量子コホモロジー / 可積分系 / 幾何学 / Quantum cohomology / Geometry / Integrable systems / コンピューター実験 / 量子物理 / 可視可 / 計算機システム / 可視化 / コンピュータ実験 / トポロジー Less

Formation of primordial black holes after inflation in modified gravity and supergravityPrincipal Investigator
- Principal Investigator
  
  KETOV Sergei V.
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
- Research Institution
  Tokyo Metropolitan University
Modified Supergravity Models of Cosmological Inflation and Particle Production in Early UniversePrincipal Investigator
- Principal Investigator
  
  Ketov Sergei V.
- Project Period (FY)
  2014 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  Tokyo Metropolitan University
Systematic development and application of methods in differential geometry and integrable systems motivated by quantum cohomology
- Principal Investigator
  
  Guest Martin
- Project Period (FY)
  2013 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Geometry
- Research Institution
  Waseda University
Exploitation of new relations between differential geometry and quantum cohomology in the context of integrable systems
- Principal Investigator
  
  GUEST Martin
- Project Period (FY)
  2009 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Geometry
- Research Institution
  Waseda University
  Tokyo Metropolitan University
Research on quantum cohomology, Frobenius manifolds, and harmonic maps related to integrable systems
- Principal Investigator
  
  MARTIN Guest
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Geometry
- Research Institution
  Tokyo Metropolitan University
Supersymmetry ant the microscopic structure of spacetimePrincipal Investigator
- Principal Investigator
  
  SERGEI Vketov
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  Tokyo Metropolitan University
Low-energy effective action of compactified type-II superstrings and M-theoryPrincipal Investigator
- Principal Investigator
  
  SERGUEI V.Ketov
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  Tokyo Metropolitan University

[Book] Inflationary Cosmology from Supergravity, Handbook of Quantum Gravity2023
- Author(s)
  S.V. Ketov
- Total Pages
  46
- Publisher
  Springer, Singapore
- ISBN
  9789811930799
- Data Source
  KAKENHI-PROJECT-22K03624
[Book] Advances in Quantum Field Theory2012
- Author(s)
  Sergey Ketov
- Total Pages
  230
- Publisher
  InTech Open Access Publishers
- Data Source
  KAKENHI-PROJECT-21244004
[Journal Article] One-loop corrections to the E-type alpha-attractor models of inflation and primordial black hole production2025
- Author(s)
  D. Frolovsky, S.V. Ketov
- Journal Title
  
  Physical Review D
  
  Volume: 111 Issue: 8
- DOI
  10.1103/physrevd.111.083533
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03624
[Journal Article] Quantum Loop Corrections in the Modified Gravity Model of Starobinsky Inflation with Primordial Black Hole Production2024
- Author(s)
  S. Saburov, S.V. Ketov
- Journal Title
  
  Universe
  
  Volume: 10 Issue: 9 Pages: 354-354
- DOI
  10.3390/universe10090354
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03624
[Journal Article] Einstein-Grisaru-Zanon gravity2024
- Author(s)
  R.C. Delgado, S.V.Ketov
- Journal Title
  
  Physics Letters B
  
  Volume: 855 Pages: 138811-138811
- DOI
  10.1016/j.physletb.2024.138811
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03624
[Journal Article] Improved model of large-field inflation with primordial black hole production in Starobinsky-like supergravity2024
- Author(s)
  R. Ishikawa, S.V. Ketov
- Journal Title
  
  Classical and Quantum Gravity
  
  Volume: 41 Issue: 19 Pages: 195014-195014
- DOI
  10.1088/1361-6382/ad7187
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03624
[Journal Article] Dilaton-Axion modular inflation in supergravity2024
- Author(s)
  D. Frolovsky, S.V. Ketov
- Journal Title
  
  International Journal of Modern Physics D
  
  Volume: 33 Issue: 14
- DOI
  10.1142/s0218271823400084
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03624
[Journal Article] Starobinsky inflation and swampland conjectures2024
- Author(s)
  S.V. Ketov
- Journal Title
  
  Russian Physics Journal
  
  Volume: 67 Issue: 11 Pages: 1819-1826
- DOI
  10.1007/s11182-024-03318-7
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03624
[Journal Article] Starobinsky inflation beyond the leading order2024
- Author(s)
  S. Toyama, S.V. Ketov
- Journal Title
  
  Physical Review D
  
  Volume: 110 Issue: 6
- DOI
  10.1103/physrevd.110.063552
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03624
[Journal Article] Improved Model of Primordial Black Hole Formation after Starobinsky Inflation2023
- Author(s)
  S. Saburov, S.V.Ketov
- Journal Title
  
  Universe
  
  Volume: 9 Issue: 7 Pages: 323-323
- DOI
  10.3390/universe9070323
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03624
[Journal Article] Production of Primordial Black Holes in Improved E-Models of Inflation2023
- Author(s)
  D. Frolovsky, S.V. Ketov
- Journal Title
  
  Universe
  
  Volume: 9 Issue: 6 Pages: 294-294
- DOI
  10.3390/universe9060294
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03624
[Journal Article] Schwarzschild-type black holes in Starobinsky-Bel-Robinson gravity2023
- Author(s)
  Campos Delgado Ruben、Ketov Sergei V.
- Journal Title
  
  Physics Letters B
  
  Volume: 838 Pages: 137690-137690
- DOI
  10.1016/j.physletb.2023.137690
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03624
[Journal Article] Pole inflation and primordial black holes formation in Starobinsky-like supergravity2023
- Author(s)
  Aoki Shuntaro、Ishikawa Ryotaro、Ketov Sergei V
- Journal Title
  
  Classical and Quantum Gravity
  
  Volume: 40 Issue: 6 Pages: 065002-065002
- DOI
  10.1088/1361-6382/acb884
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03624
[Journal Article] Fitting Power Spectrum of Scalar Perturbations for Primordial Black Hole Production during Inflation2023
- Author(s)
  Frolovsky Daniel、Ketov Sergei V.
- Journal Title
  
  Astronomy
  
  Volume: 2 Issue: 1 Pages: 47-57
- DOI
  10.3390/astronomy2010005
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03624
[Journal Article] On the superstring-inspired quantum correction to the Starobinsky model of inflation2022
- Author(s)
  Ketov Sergei V.、Pozdeeva Ekaterina O.、Vernov Sergey Yu.
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 2022 Issue: 12 Pages: 032-032
- DOI
  10.1088/1475-7516/2022/12/032
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03624
[Journal Article] Starobinsky-Bel-Robinson Gravity2022
- Author(s)
  Ketov Sergei V.
- Journal Title
  
  Universe
  
  Volume: 8 Issue: 7 Pages: 351-351
- DOI
  10.3390/universe8070351
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03624
[Journal Article] Formation of primordial black holes after Starobinsky inflation2022
- Author(s)
  Frolovsky Daniel、Ketov Sergei V.、Saburov Sultan
- Journal Title
  
  Modern Physics Letters A
  
  Volume: 37 Issue: 21
- DOI
  10.1142/s0217732322501358
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03624
[Journal Article] Inflation, SUSY breaking, and primordial black holes in modified supergravity coupled to chiral matter2022
- Author(s)
  Aldabergenov Yermek、Addazi Andrea、Ketov Sergei V.
- Journal Title
  
  The European Physical Journal C
  
  Volume: 82 Issue: 8
- DOI
  10.1140/epjc/s10052-022-10654-w
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03624
[Journal Article] E-models of inflation and primordial black holes2022
- Author(s)
  Frolovsky Daniel、Ketov Sergei V.、Saburov Sultan
- Journal Title
  
  Frontiers in Physics
  
  Volume: 10
- DOI
  10.3389/fphy.2022.1005333
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03624
[Journal Article] Polonyi-Starobinsky supergravity with inflaton in a massive vector multiplet with DBI and FI terms2019
- Author(s)
  Hiroyuki Abe, Yermek Aldabergenov, Shuntaro Aoki and Sergei V. Ketov
- Journal Title
  
  Classical and Quantum Gravity
  
  Volume: 36 Issue: 7 Pages: 075012-075012
- DOI
  10.1088/1361-6382/ab0901
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05330, KAKENHI-PROJECT-26400252
[Journal Article] Beyond Starobinsky inflation2018
- Author(s)
  Y. Aldabergenov, R. Ishikawa, S.V. Ketov, S. Krouglov
- Journal Title
  
  Phys. Rev. D
  
  Volume: 98 Issue: 8
- DOI
  10.1103/physrevd.98.083511
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400252
[Journal Article] Massive vector multiplet with Dirac-Born-Infeld and new Fayet-Iliopoulos terms in supergravity2018
- Author(s)
  Abe Hiroyuki、Aldabergenov Yermek、Aoki Shuntaro、Ketov Sergei V.
- Journal Title
  
  Journal of High Energy Physics
  
  Volume: 2018 Issue: 9 Pages: 0-21
- DOI
  10.1007/jhep09(2018)094
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03668, KAKENHI-PROJECT-16K05330, KAKENHI-PROJECT-26400252
[Journal Article] General couplings of a vector multiplet in N=1 supergravity with new FI terms2018
- Author(s)
  Y. Aldabergenov, S.V. Ketov, R. Knoops
- Journal Title
  
  Phys. Lett. B
  
  Volume: 785 Pages: 284-287
- DOI
  10.1016/j.physletb.2018.07.072
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400252
[Journal Article] Physics of superheavy dark matter in supergravity2018
- Author(s)
  A. Addazi, A. Marciano, S.V. Ketov, M. Yu. Khlopov
- Journal Title
  
  Int. J. Mod. Phys. D
  
  Volume: 27 Issue: 06 Pages: 1841011-1841011
- DOI
  10.1142/s0218271818410110
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400252
[Journal Article] Gravitino and Polonyi production in supergravity2018
- Author(s)
  A. Addazi, S.V. Ketov, M. Yu. Khlopov
- Journal Title
  
  Eur. Phys. J. C
  
  Volume: 78 Issue: 8
- DOI
  10.1140/epjc/s10052-018-6111-7
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400252
[Journal Article] Removing instability of inflation in Polonyi-Starobinsky supergravity by adding FI term2018
- Author(s)
  Aldabergenov, Yermek; Ketov, Sergei V
- Journal Title
  
  term. Modern Phys. Lett. A
  
  Volume: 33 Issue: 05 Pages: 1850032-1850032
- DOI
  10.1142/s0217732318500323
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25247005, KAKENHI-PROJECT-26400252
[Journal Article] Modified Born-Infeld-dilaton-axion coupling in supersymmetry2018
- Author(s)
  Y. Aldabergenov, S.V. Ketov
- Journal Title
  
  Symmetry
  
  Volume: 11 Issue: 1 Pages: 14-14
- DOI
  10.3390/sym11010014
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400252
[Journal Article] Higgs mechanism and cosmological constant in N=1 supergravity with inflaton in a vector multiplet2017
- Author(s)
  Yermek Aldabergenov, Sergei V. Ketov
- Journal Title
  
  European Physical Journal
  
  Volume: C77 Issue: 4
- DOI
  10.1140/epjc/s10052-017-4807-8
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400252
[Journal Article] Energy conditions in Starobinsky supergravity2017
- Author(s)
  Andrea Addazi, Sergei V. Ketov
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 1703 Issue: 03 Pages: 061-061
- DOI
  10.1088/1475-7516/2017/03/061
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400252, KAKENHI-PROJECT-25247005
[Journal Article] Inflation from (R+gamma R^n -2Lambda) gravity in higher dimensions2017
- Author(s)
  Sergei V. Ketov, Hiroshi Nakada
- Journal Title
  
  Physical Reviews
  
  Volume: D95 Issue: 10
- DOI
  10.1103/physrevd.95.103507
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400252
[Journal Article] No inflation in type IIA strings on rigid CY spaces2017
- Author(s)
  Yuki Wakimoto, Sergei V. Ketov
- Journal Title
  
  Progress of Theoretical and Experimental Physics
  
  Volume: 2017 Issue: 8
- DOI
  10.1093/ptep/ptx094
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400252
[Journal Article] Inflation from higher dimensions2017
- Author(s)
  Hiroshi Nakada, Sergei V. Ketov
- Journal Title
  
  Physical Reviews
  
  Volume: D96 Issue: 12
- DOI
  10.1103/physrevd.96.123530
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400252
[Journal Article] On SUSY restoration in the single-superfield inflationary models of supergravity2016
- Author(s)
  Sergei V. Ketov, Takahiro Terada
- Journal Title
  
  European Physics Journal
  
  Volume: C76 Issue: 8
- DOI
  10.1140/epjc/s10052-016-4283-6
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400252
[Journal Article] Non-perturbative scalar potential inspired by type IIA strings on rigid CY2016
- Author(s)
  Sergei Alexandrov, Sergei V. Ketov, Y. Wakimoto
- Journal Title
  
  Journal of High Energy Physics
  
  Volume: 1611 Issue: 11
- DOI
  10.1007/jhep11(2016)066
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400252, KAKENHI-PROJECT-25247005
[Journal Article] Single-superfield helical-phase inflation2016
- Author(s)
  Sergei V. Ketov, Takahiro Terada
- Journal Title
  
  Physics Letters B
  
  Volume: 752 Pages: 108-112
- DOI
  10.1016/j.physletb.2015.11.039
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400252, KAKENHI-PROJECT-14J10619
[Journal Article] Starobinbsky-like two-field inflation2016
- Author(s)
  Sho Kaneda, Sergei V. Ketov
- Journal Title
  
  Eur. Phys. J. C
  
  Volume: 76 Issue: 1
- DOI
  10.1140/epjc/s10052-016-3888-0
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400252
[Journal Article] Generic SUSY breaking after inflation in supergravity with inflaton in a massive vector supermultiplet2016
- Author(s)
  Yermek Aldabergenov, Sergei V. Ketov
- Journal Title
  
  Physics Letters
  
  Volume: B761 Pages: 115-118
- DOI
  10.1016/j.physletb.2016.08.016
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400252
[Journal Article] Randall-Sundrum braneworld in modified gravity2016
- Author(s)
  Hiroshi Nakada, Sergei V. Ketov
- Journal Title
  
  Physical Reviews
  
  Volume: D94 Issue: 10
- DOI
  10.1103/physrevd.94.103503
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400252, KAKENHI-PROJECT-25247005
[Journal Article] Inflation in supergravity with a single chiral superfield2014
- Author(s)
  Sergei V. Ketov, 寺田隆広
- Journal Title
  
  Physics Letters B
  
  Volume: 736 Pages: 272-277
- DOI
  10.1016/j.physletb.2014.07.036
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-14J10619, KAKENHI-PROJECT-26400252
[Journal Article] The f(R) gravity function of the Linde quintessence2014
- Author(s)
  Sergei V. Ketov, Natsuki Watanabe
- Journal Title
  
  Physics Letters B
  
  Volume: 741 Pages: 242-245
- DOI
  10.1016/j.physletb.2014.12.047
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26400252
[Journal Article] Generic scalar potentials for inflation in supergravity with a single chiral superfield2014
- Author(s)
  Sergei V. Ketov, 寺田隆広
- Journal Title
  
  JHEP
  
  Volume: 12 Issue: 12 Pages: 062-062
- DOI
  10.1007/jhep12(2014)062
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-14J10619, KAKENHI-PROJECT-26400252
[Journal Article] On the Higgs-like quintessence for dark energy2014
- Author(s)
  Ketov Sergei, Watanabe, Natsuki
- Journal Title
  
  Mod. Phys. Lett.
  
  Volume: A29 Issue: 22 Pages: 1450117-1450117
- DOI
  10.1142/s021773231450117x
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25247005
[Journal Article] Higher-derivative gauge interactions of Bagger-Lambert-Gustavsson theory in N=1 superspace2011
- Author(s)
  S. V. Ketov・S. Kobayashi
- Journal Title
  
  Physical Reviews D
  
  Volume: 83 Issue: 4 Pages: 1-6
- DOI
  10.1103/physrevd.83.045003
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21244004
[Journal Article] Chaotic inflation in F (R) supergravity2010
- Author(s)
  S.V.Ketov
- Journal Title
  
  Physics Letters
  
  Volume: B692 Pages: 272-276
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21244004
[Journal Article] On the quartic curvature gravity in the context of FRW cosmology2008
- Author(s)
  M.Iihoshi, S.V. Ketov
- Journal Title
  
  International Journal of Modern Physics A23
  
  Pages: 2153-2160
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540283
[Journal Article] On the quartic curvature gravity in the context of FRW cosmology2008
- Author(s)
  M.Iihoshi, S.V.Ketov
- Journal Title
  
  Internat. J.Modern Phys.A 23
  
  Pages: 2153-2160
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18204005
[Journal Article] On the quartic curvature gravity in the context of FRW cosmology2008
- Author(s)
  M. Iihoshi, S. V. Ketov
- Journal Title
  
  Int. J. Mod. Phys. A23
  
  Pages: 2153-2160
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540283
[Journal Article] On the quartic curvature gravity in the context of FRW cosmology2008
- Author(s)
  M. Iihoshi, S. V. Ketov
- Journal Title
  
  Internat. J. Modern Phys. A 23
  
  Pages: 2153-2160
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18204005
[Journal Article] N=1/2 supergravity with matter in four Euclidean dimensions2008
- Author(s)
  S. Ketov, T. Hatanaka
- Journal Title
  
  Nucl. Phys. B 794
  
  Pages: 495-511
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18204005
[Journal Article] On the superstrings-induced four-dimensional gravity2008
- Author(s)
  M.Iihoshi, S.V. Ketov
- Journal Title
  
  and its applications to cosmologyAdvances High Energy Physics 521389
  
  Pages: 23-23
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540283
[Journal Article] On the superstrings-induced four-dimensional gravity, and itsapplications to cosmology2008
- Author(s)
  M. Iihoshi, S. V. Ketov
- Journal Title
  
  Adv. High Energy Phys 521389
  
  Pages: 23-23
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540283
[Journal Article] N=1/2 Supergravity with Matter in Four Euclidean Dimensions2008
- Author(s)
  S. Ketov at al.
- Journal Title
  
  Nuclear Physics B 794
  
  Pages: 495-511
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540283
[Journal Article] Lechtenfeld2008
- Author(s)
  S.V. Ketov, O.
- Journal Title
  
  Non-anticommutative solitons Physics Letters B663
  
  Pages: 353-359
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540283
[Journal Article] Non-anticommutative solitons2008
- Author(s)
  S. V. Ketov, 0. Lechtenfeld
- Journal Title
  
  Phys. Lett. B 663
  
  Pages: 353-359
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18204005
[Journal Article] N=1/2 supergravity with matter in four Euclidean dimensions2008
- Author(s)
  S.Ketov, T.Hatanaka
- Journal Title
  
  Nucl. Phys. B 794
  
  Pages: 495-511
- Data Source
  KAKENHI-PROJECT-18204005
[Journal Article] Non-anticommutative solitons2008
- Author(s)
  S.V.Ketov, O.Lechtenfeld
- Journal Title
  
  Phys. Lett. B663
  
  Pages: 353-359
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18204005
[Journal Article] N=1/2 supergravity with matter in four Euclidean dimensions2008
- Author(s)
  T.Hatanaka, S.V. Ketov
- Journal Title
  
  Nuclear Physics B794[PM]
  
  Pages: 495-511
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540283
[Journal Article] Non-anticommutative solitons2008
- Author(s)
  S. V. Ketov, O. Lechtenfeld
- Journal Title
  
  Phys. Lett. B663
  
  Pages: 353-359
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540283
[Journal Article] Conformally Flat FRW Metrics2007
- Author(s)
  S. Ketov at al.
- Journal Title
  
  Progress of Theoretical Physics 118
  
  Pages: 475-489
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540283
[Journal Article] Conformally flat FRW metrics2007
- Author(s)
  M. Iihoshi, S.V. Ketov, A. Morishita
- Journal Title
  
  Progress of Theoretical Physics 118
  
  Pages: 475-489
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540283
[Journal Article] C-deformation of supergravity2006
- Author(s)
  S.Ketov, et al.
- Journal Title
  
  Classical and Quantum Gravity 23
- Data Source
  KAKENHI-PROJECT-18540283
[Journal Article] C-deformation of supergravity2006
- Author(s)
  T.Hatanaka, S.V. Ketov
- Journal Title
  
  Classical and Quantum Gravity 23
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540283
[Journal Article] $C$-deformation of supergravity2006
- Author(s)
  T.Hatanaka, S.V.Ketov
- Journal Title
  
  Classical Quantum Gravity 23
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18204005
[Journal Article] Summing up NAC-deformed Kaehler potential2005
- Author(s)
  T.Hatanaka, S.V.Ketov, S.Sasaki
- Journal Title
  
  Phys.Lett.B 619
  
  Pages: 352-358
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540282
[Journal Article] SU(2)xU(1) non-anti-commutative N=2 supersymmetric gauge theory2005
- Author(s)
  S.V.Ketov, S.Sasaki
- Journal Title
  
  Intern. Journ. Mod. Phys. A20
  
  Pages: 4021-4034
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540282
[Journal Article] SU(2)×U(1) nonanticommntative N=2 gauge theory2005
- Author(s)
  S.V.Ketov et al.
- Journal Title
  
  Intern.Jonrn.Mod.Phys.A A20
  
  Pages: 4021-4021
- Data Source
  KAKENHI-PROJECT-15540282
[Journal Article] Summing up NAC deformed Kahler2005
- Author(s)
  S.V.Ketov et al.
- Journal Title
  
  Phys.Lett.B B619
  
  Pages: 352-352
- Data Source
  KAKENHI-PROJECT-15540282
[Journal Article] SU(2)xU(1) non-anticommutative N=2 Supersymmetric gauge theory2005
- Author(s)
  S.V.Ketov, S.Sasaki
- Journal Title
  
  Intern.Journ.Mod.Phys.A 29
  
  Pages: 4021-4034
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540282
[Journal Article] Nonarticommutative deformation of potentials2005
- Author(s)
  S.V.Ketov et al.
- Journal Title
  
  Nucl.Phys.B BF16
  
  Pages: 88-88
- Data Source
  KAKENHI-PROJECT-15540282
[Journal Article] Summing up NAC-deformed Kaehler potential2005
- Author(s)
  T.Hatanaka, S.V.Ketov, S.Sasaki
- Journal Title
  
  Phys. Lett. B619
  
  Pages: 352-358
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540282
[Journal Article] N=1/2 nonlinear sigma-models from NAC2005
- Author(s)
  S.V.Ketov et al.
- Journal Title
  
  Nucl.Phys.B BF26
  
  Pages: 481-481
- Data Source
  KAKENHI-PROJECT-15540282
[Journal Article] BPS-type equations in the non-anticommutative N=2 supersymmetric U(1) gauge theory2004
- Author(s)
  S.V.Ketov, S.Sasaki
- Journal Title
  
  Phys.Lett.B 595
  
  Pages: 530-536
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540282
[Journal Article] D-instanton sums for matter hypermultiplets2004
- Author(s)
  S.V.Ketov, O.Santillan, A.Zorin
- Journal Title
  
  Mod. Phys. Lett. A19
  
  Pages: 2645-2653
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540282
[Journal Article] Non-anti-commutative N=2 supersymmetric SU(2) gauge theory2004
- Author(s)
  S.V.Ketov, S.Sasaki
- Journal Title
  
  Phys. Lett. B597
  
  Pages: 105-111
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540282
[Journal Article] D-instantons sums for matter hyper multiplets2004
- Author(s)
  S.V.Ketov et al.
- Journal Title
  
  Mod.Phys.Lett A19
  
  Pages: 2645-2645
- Data Source
  KAKENHI-PROJECT-15540282
[Journal Article] BPS-type equations in the non-anti-commutative N-=2 supersymmetric U(1) gauge theory2004
- Author(s)
  S.V.Ketov, S.Sasaki
- Journal Title
  
  Phys. Lett. B595
  
  Pages: 530-536
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540282
[Journal Article] D-instanton sums for matter Hypermultiplets2004
- Author(s)
  S.V.Ketov, O.Santilan, A.Zorin
- Journal Title
  
  Mod.Phys.Lett.A 19
  
  Pages: 2645-2653
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540282
[Journal Article] On the universality of Goldstino Action2004
- Author(s)
  T.Hatanaka, S.V.Ketov
- Journal Title
  
  Phys.Lett.B 580
  
  Pages: 265-272
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540282
[Journal Article] On the universality of Goldstino action2004
- Author(s)
  T.Hatanaka, S.V.Ketov
- Journal Title
  
  Phys. Lett. B580
  
  Pages: 265-272
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540282
[Journal Article] BPS-type equations in the non-anticommutative N=2 supersymmetric U(1) gauge theory2004
- Author(s)
  S.V.Ketov et al.
- Journal Title
  
  Phys.Lett.B B595
  
  Pages: 530-530
- Data Source
  KAKENHI-PROJECT-15540282
[Journal Article] Non-anticommutative N=2 supersymmetric SU(2) gauge theory2004
- Author(s)
  S.V.Ketov et al.
- Journal Title
  
  Phys.Lett.B B597
  
  Pages: 105-105
- Data Source
  KAKENHI-PROJECT-15540282
[Journal Article] D-instantons and matter hypermultiplet2003
- Author(s)
  S.V.Ketov
- Journal Title
  
  Phys.Lett.B 558
  
  Pages: 119-124
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540282
[Journal Article] D-instantons and matter hypermultiplet2003
- Author(s)
  S.V.Ketov
- Journal Title
  
  Phys. Lett. B558
  
  Pages: 119-124
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540282
[Journal Article] Summing up D-instantons in N=2 supergravity2003
- Author(s)
  S.V.Ketov
- Journal Title
  
  Nucl.Phys.B 649
  
  Pages: 365-388
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540282
[Journal Article] Summing up D-instantons in N=2 supergravity2003
- Author(s)
  S.V.Ketov
- Journal Title
  
  Nucl. Phys. B649
  
  Pages: 365-388
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540282
[Journal Article] Non-anticommutative N=2 supersymmetric SU(2) gauge theory
- Author(s)
  S.V.Ketov, S.Sasaki
- Journal Title
  
  Phys.Lett.B 597
  
  Pages: 105-111
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540282
[Presentation] Cosmological inflation and High-scale SUSY as the Origin of Dark Matter2024
- Author(s)
  S.V. Ketov
- Organizer
  27th International workshop ‘‘What comes beyond the standard models’’, Bled, Slovenia
- Invited
- Data Source
  KAKENHI-PROJECT-22K03624
[Presentation] Production of primordial black holes as a probe of high-scale inflation and supersymmetry2023
- Author(s)
  S.V.Ketov
- Organizer
  Kavli IPMU Focus Week on Primordial Black Holes, Kashiwa, Japan
- Invited
- Data Source
  KAKENHI-PROJECT-22K03624
[Presentation] Production of primordial black holes in single-field models of inflation2023
- Author(s)
  S.V.Ketov
- Organizer
  Workshop on the Standard Model and Beyond, Corfu, Greece
- Invited
- Data Source
  KAKENHI-PROJECT-22K03624
[Presentation] Inflation and production of primordial black holes in modified supergravity2023
- Author(s)
  S.V.Ketov
- Organizer
  The 30th International Conference on Supersymmetry and Unification of Fundamental Interactions, Southampton, UK
- Invited
- Data Source
  KAKENHI-PROJECT-22K03624
[Presentation] Inflation and gravitational effective action from higher dimensions2022
- Author(s)
  S.V.Ketov
- Organizer
  International Workshop on the Standard Model and Beyond
- Invited
- Data Source
  KAKENHI-PROJECT-22K03624
[Presentation] Extending Starobinsky inflationary model in gravity and supergravity2018
- Author(s)
  S.V. Ketov
- Organizer
  21st International Workshop "What comes beyond the Standard Models"
- Invited
- Data Source
  KAKENHI-PROJECT-26400252
[Presentation] Inflation, dark energy and dark matter in liberated supergravity with new FI terms2018
- Author(s)
  S.V. Ketov
- Organizer
  KEK Theory Workshop
- Invited
- Data Source
  KAKENHI-PROJECT-26400252
[Presentation] Flux-induced scalar potential in type IIA strings compactified on rigid Calabi-Yau therefolds2016
- Author(s)
  Sergei V. Ketov
- Organizer
  Random Matrices EurAsia 2016
- Place of Presentation
  「Macao (China)」
- Year and Date
  2016-07-09
- Invited
- Data Source
  KAKENHI-PROJECT-26400252
[Presentation] Non-perturbative scalar potential and moduli stabilization in type IIA strings on rigid Calabi-Yau threefolds with fluxes2016
- Author(s)
  Sergei V. Ketov
- Organizer
  5th String Theory Meeting in the Greater Tokyo Area
- Place of Presentation
  「Tokyo(Japan)」
- Year and Date
  2016-11-28
- Invited
- Data Source
  KAKENHI-PROJECT-26400252
[Presentation] Search for dark energy in type IIA superstrings compactified on rigid Calabi-Yau spaces with fluxes2016
- Author(s)
  Sergei V. Ketov
- Organizer
  3rd Korea-Japan Workshop on Dark Energy
- Place of Presentation
  「Daejeon, Korea」
- Year and Date
  2016-04-03
- Invited
- Data Source
  KAKENHI-PROJECT-26400252
[Presentation] Superstring Cosmology2015
- Author(s)
  Sergei V. Ketov
- Organizer
  International Symposium on Particle Astrophysics and Cosmology including Fundamental Interactions
- Place of Presentation
  「Moorea (French Polynesia)」
- Year and Date
  2015-09-12
- Invited
- Data Source
  KAKENHI-PROJECT-26400252
[Presentation] High Energy Physics from Early Universe to Modern Colliders2015
- Author(s)
  Sergei V. Ketov
- Organizer
  Chulalongkorn University, public lecture
- Place of Presentation
  「　Bangkok(Thailand)」
- Year and Date
  2015-01-22
- Invited
- Data Source
  KAKENHI-PROJECT-26400252
[Presentation] Introduction to Superstring Cosmology2015
- Author(s)
  Sergei V. Ketov
- Organizer
  International School and Workshop on Mathematical Physics
- Place of Presentation
  「Tomsk (Russia)」
- Year and Date
  2015-08-24
- Invited
- Data Source
  KAKENHI-PROJECT-26400252
[Presentation] On the superstrings-induced four-dimensional gravity, and its applications to cosmology2008
- Author(s)
  S.V.Ketov
- Organizer
  invited talk at "Strings, Non-commutativity and All That"
- Place of Presentation
  ハノーヴァー(ドイツ)
- Data Source
  KAKENHI-PROJECT-18540283
[Presentation] On the quartic curvature gravity in the context of FRWcosmology2007
- Author(s)
  S.V. Ketov
- Organizer
  invited talk at the International Workshop "Progress ofString Theory and Quantum FieldTheory"
- Place of Presentation
  大阪(日本)
- Data Source
  KAKENHI-PROJECT-18540283
[Presentation] On the superstring-generated gravitationalequations of motion2007
- Author(s)
  S.V. Ketov
- Organizer
  invited plenary talk at the 62nd annual meeting of theJapanese Physics Society
- Place of Presentation
  札幌(日本)
- Data Source
  KAKENHI-PROJECT-18540283
[Presentation] Minimal models of inflation in supergravity and type II strings
- Author(s)
  Sergei V. Ketov
- Organizer
  4th Bangkok Workshop on High Energy Theory
- Place of Presentation
  「　Bangkok(Thailand)」
- Year and Date
  2015-01-19 – 2015-01-23
- Data Source
  KAKENHI-PROJECT-26400252
[Presentation] Minimal models of inflation in supergravity and superstrings
- Author(s)
  Sergei V. Ketov
- Organizer
  Quantum Field Theory and Gravity
- Place of Presentation
  「　Tomsk(Russia)」
- Year and Date
  2014-07-28 – 2014-08-03
- Data Source
  KAKENHI-PROJECT-26400252
[Presentation] Natural inflation and universal hypermultiplet
- Author(s)
  Sergei V. Ketov
- Organizer
  DESY Theory Workshop
- Place of Presentation
  「　Hamburg(Germany)」
- Year and Date
  2014-09-23 – 2014-09-26
- Data Source
  KAKENHI-PROJECT-26400252

1. MARTIN Guest (10295470)

# of Collaborated Projects: 5 results

# of Collaborated Products: 9 results
2. MAEDA Yoshiaki (40101076)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
3. OHNITA Yoshihiro (90183764)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
4. OTOFUJI Takashi (70339266)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
5. KOBAYASHI Shinpei (40408654)

# of Collaborated Projects: 3 results

# of Collaborated Products: 1 results
6. AKAHO Manabu (30332935)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
7. MIYAOKA Reiko (70108182)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
8. SAKAI Takashi (30381445)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
9. TOKUNAGA Hiroo (30211395)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
10. KOHNO Toshitake (80144111)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
11. 辻川信二 (30318802)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
12. KAMISHIMA Yoshinobu (10125304)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. KUROSU Sanae (70457844)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. KITAZAWA Noriaki (20271158)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. IRITANI Hiroshi (20448400)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. HOSONO Shinobu (60212198)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. 中村憲 (80110849)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. 小林正典 (60234845)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. 寺尾宏明 (90119058)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. 菅野浩明 (90211870)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. 斎藤暁 (90087099)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. 藤田裕 (10332165)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
23. Maeda Keiichi

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
24. Hamaguchi Koichi

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
25. AOKI Shuntaro

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
26. 寺田隆広

# of Collaborated Projects: 0 results

# of Collaborated Products: 4 results
27. 安倍博之

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
28. ALDABERGENOV Yermek

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Sergei V Ketov Ｓｅｒｇｅｉ Ｖ．Ｋｅｔｏｖ

KETOV Sergei V. Sergei V.Ketov

Ketov Sergei V. Sergei V.Ketov

SERGEI V Ketov Sergei V Ketov

SERGEI V.Ketov セルゲイ V.ケトフ

SERGEI Vketov セルゲイ Vケトフ

SERGEI V. Ketov セルゲイ ケトフ

セルゲイ V ケトフ セルゲイ ブイ ケトフ

SERGUEI V.Ketov セルゲイ ケトフ

ケトフ セルゲイ V.

Research Projects

Research Products

Co-Researchers

Formation of primordial black holes after inflation in modified gravity and supergravityPrincipal Investigator

Principal Investigator

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Review Section

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Modified Supergravity Models of Cosmological Inflation and Particle Production in Early UniversePrincipal Investigator

Principal Investigator

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Research Institution

Systematic development and application of methods in differential geometry and integrable systems motivated by quantum cohomology

Principal Investigator

Project Period (FY)

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Research Institution

Exploitation of new relations between differential geometry and quantum cohomology in the context of integrable systems

Principal Investigator

Project Period (FY)

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Research Institution

Research on quantum cohomology, Frobenius manifolds, and harmonic maps related to integrable systems

Principal Investigator

Project Period (FY)

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Research Institution

Supersymmetry ant the microscopic structure of spacetimePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Low-energy effective action of compactified type-II superstrings and M-theoryPrincipal Investigator

Principal Investigator

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Research Institution

[Book] Inflationary Cosmology from Supergravity, Handbook of Quantum Gravity2023

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Total Pages

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[Book] Advances in Quantum Field Theory2012

Author(s)

Total Pages

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[Journal Article] One-loop corrections to the E-type alpha-attractor models of inflation and primordial black hole production2025

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Quantum Loop Corrections in the Modified Gravity Model of Starobinsky Inflation with Primordial Black Hole Production2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Einstein-Grisaru-Zanon gravity2024

Author(s)

Journal Title

DOI

Sergei V Ketov ＳｅｒｇｅｉＶ．Ｋｅｔｏｖ

SERGEI V. Ketov セルゲイケトフ

セルゲイ V ケトフセルゲイブイケトフ

SERGUEI V.Ketov セルゲイケトフ

ケトフセルゲイ V.