LIU Jia ＬＩＵＪｉａ

Researcher Number	60962016
Other IDs	https://orcid.org/0000-0001-8219-1995
Affiliation (Current)	2025: 東京大学, カブリ数物連携宇宙研究機構, 特任准教授
Affiliation (based on the past Project Information) *help	2023 – 2024: 東京大学, カブリ数物連携宇宙研究機構, 特任准教授
Review Section/Research Field	Principal Investigator Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics Except Principal Investigator Medium-sized Section 15:Particle-, nuclear-, astro-physics, and related fields
Keywords	Principal Investigator simulation / cosmology / neutrino / Graph neural network / Machine learning / Weak lensing / HSC / Cosmology Except Principal Investigator 偏光 / 反射防止技術 … More / ミリ波 / 広帯域反射防止膜 / インフレーション / 初期宇宙 / 宇宙マイクロ波背景放射 / 広帯域反射防止機構 / ミリ波光学素子 Less

Search of cosmic inflation using a broadband millimeter-wave cryogenic telescope
- Principal Investigator
  
  松村知岳
- Project Period (FY)
  2023 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 15:Particle-, nuclear-, astro-physics, and related fields
- Research Institution
  The University of Tokyo
Measuring neutrino mass with multi-wavelength cosmological observationsPrincipal Investigator
- Principal Investigator
  
  LIU Jia
- Project Period (FY)
  2023 – 2024
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
- Research Institution
  The University of Tokyo

All 2024 2023

All Journal Article Presentation

[Journal Article] Cosmology from weak lensing peaks and minima with Subaru Hyper Suprime-Cam Survey first-year data2024
- Author(s)
  Marques Gabriela A、Liu Jia、Shirasaki Masato、Thiele Leander、Grandon Daniela、Huffenberger Kevin M、Cheng Sihao、Harnois-Deraps、Osato Ken、Coulton William R
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 528 Issue: 3 Pages: 4513-4527
- DOI
  10.1093/mnras/stae098
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13095
[Journal Article] The halo bispectrum as a sensitive probe of massive neutrinos and baryon physics2023
- Author(s)
  Yankelevich Victoria、McCarthy Ian G、Kwan Juliana、Stafford Sam G、Liu Jia
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 521 Issue: 1 Pages: 1448-1461
- DOI
  10.1093/mnras/stad571
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13095
[Journal Article] Probabilistic mass-mapping with neural score estimation2023
- Author(s)
  Remy B.、Lanusse F.、Jeffrey N.、Liu J.、Starck J.-L.、Osato K.、Schrabback T.
- Journal Title
  
  Astronomy & Astrophysics
  
  Volume: 672 Pages: A51-A51
- DOI
  10.1051/0004-6361/202243054
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13095
[Journal Article] Cosmological constraints from the Subaru Hyper Suprime-Cam year 1 shear catalogue lensing convergence probability distribution function2023
- Author(s)
  Thiele Leander、Marques Gabriela A.、Liu Jia、Shirasaki Masato
- Journal Title
  
  Physical Review D
  
  Volume: 108 Issue: 12 Pages: 123526-123535
- DOI
  10.1103/physrevd.108.123526
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13095
[Journal Article] Super-sample covariance of the power spectrum, bispectrum, halos, voids, and their cross covariances2023
- Author(s)
  Bayer Adrian E.、Liu Jia、Terasawa Ryo、Barreira Alexandre、Zhong Yici、Feng Yu
- Journal Title
  
  Physical Review D
  
  Volume: 108 Issue: 4 Pages: 043521-043532
- DOI
  10.1103/physrevd.108.043521
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13095, KAKENHI-PROJECT-23KJ0392, KAKENHI-PROJECT-23KJ0747
[Presentation] Velocity recostruction with graph neural networks2024
- Author(s)
  Jia Liu
- Organizer
  KEK Cosmo2024 Workshop, KEK, Tsukuba, Japan
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13095
[Presentation] Cosmology with massive neutrinos2024
- Author(s)
  Jia Liu
- Organizer
  Colloquim, Hongkong University
- Invited
- Data Source
  KAKENHI-PROJECT-23K13095
[Presentation] Cosmology with massive neutrinos2024
- Author(s)
  Jia Liu
- Organizer
  LeCosPA-ASIAA Joint Colloquium, National Taiwan University, Taiwan
- Invited
- Data Source
  KAKENHI-PROJECT-23K13095
[Presentation] Cosmology with massive neutrinos2023
- Author(s)
  Jia Liu
- Organizer
  Seminar, UC Berkeley/LBL, Berkeley, CA, US
- Invited
- Data Source
  KAKENHI-PROJECT-23K13095
[Presentation] Extragalactic simulations2023
- Author(s)
  Jia Liu
- Organizer
  CMB-S4 Collaboration Meeting, SLAC, California, US
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13095
[Presentation] Machine learning in cosmology2023
- Author(s)
  Jia Liu
- Organizer
  "Time-Domain Astronomy and Cosmology in the LSST Era"
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13095
[Presentation] Cosmology with massive neutrinos2023
- Author(s)
  Jia Liu
- Organizer
  Colloquium, UCLA, Los Angeles, CA, US
- Invited
- Data Source
  KAKENHI-PROJECT-23K13095
[Presentation] Machine learning in cosmology2023
- Author(s)
  Jia Liu
- Organizer
  Colloquium (remote), Statistical Methods and Machine Learning in High Energy Physics Workshop, ICTS, Bengaluru, India
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13095
[Presentation] Cosmology with massive neutrinos2023
- Author(s)
  Jia Liu
- Organizer
  Seminar, UC Riverside, Riverside, CA, US
- Invited
- Data Source
  KAKENHI-PROJECT-23K13095
[Presentation] The journey of one photon2023
- Author(s)
  Jia Liu
- Organizer
  The 14th RESCEU Symposium, University of Tokyo
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13095
[Presentation] Cosmology with massive neutrinos2023
- Author(s)
  Jia Liu
- Organizer
  Seminar, University of Southern California, Los Angeles, CA, US
- Invited
- Data Source
  KAKENHI-PROJECT-23K13095
[Presentation] Cosmology from HSY Y1 non-Gaussian statistics2023
- Author(s)
  Jia Liu
- Organizer
  Subaru in the era of Euclid, NAOJ Mitaka campus, Japan
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13095

1. 松村知岳 (70625003)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. 小西邦昭 (60543072)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

LIU Jia ＬＩＵ Ｊｉａ

Research Projects

Research Products

Co-Researchers

Search of cosmic inflation using a broadband millimeter-wave cryogenic telescope

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Measuring neutrino mass with multi-wavelength cosmological observationsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Cosmology from weak lensing peaks and minima with Subaru Hyper Suprime-Cam Survey first-year data2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] The halo bispectrum as a sensitive probe of massive neutrinos and baryon physics2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Probabilistic mass-mapping with neural score estimation2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Cosmological constraints from the Subaru Hyper Suprime-Cam year 1 shear catalogue lensing convergence probability distribution function2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Super-sample covariance of the power spectrum, bispectrum, halos, voids, and their cross covariances2023

Author(s)

Journal Title

DOI

Data Source

[Presentation] Velocity recostruction with graph neural networks2024

Author(s)

Organizer

Data Source

[Presentation] Cosmology with massive neutrinos2024

Author(s)

Organizer

Data Source

[Presentation] Cosmology with massive neutrinos2024

Author(s)

Organizer

Data Source

[Presentation] Cosmology with massive neutrinos2023

Author(s)

Organizer

Data Source

[Presentation] Extragalactic simulations2023

Author(s)

Organizer

Data Source

[Presentation] Machine learning in cosmology2023

Author(s)

Organizer

Data Source

[Presentation] Cosmology with massive neutrinos2023

Author(s)

Organizer

Data Source

[Presentation] Machine learning in cosmology2023

Author(s)

Organizer

Data Source

[Presentation] Cosmology with massive neutrinos2023

Author(s)

Organizer

Data Source

[Presentation] The journey of one photon2023

Author(s)

Organizer

LIU Jia ＬＩＵＪｉａ