Izumi Keisuke

イズミケイスケ | Izumi Keisuke

Affiliation and department：
Job title： associate professor
Other affiliations (1)：

Nagoya University Kobayashi-Maskawa Institute for the Origin of Particles and the Universe (KMI)

Research theme for competitive and other funds (2)：

2024 - 2028 重力幾何学の新展開と量子重力解析への応用
2020 - 2024 Weak gravity conjectue and its application to particle physics and cosmology

Papers (68)：

Masaya Amo, Keisuke Izumi, Yoshimune Tomikawa, Tetsuya Shiromizu, Hirotaka Yoshino. Asymptotic behavior of null geodesics near future null infinity. IV. Null-access theorem for generic asymptotically flat spacetime. Physical Review D. 2023. 107. 12
Yugo Abe, Takeo Inami, Keisuke Izumi. High-energy properties of the graviton scattering in quadratic gravity. Journal of High Energy Physics. 2023. 2023. 3
Amo, M., Izumi, K., Tomikawa, Y., Yoshino, H., Shiromizu, T. Erratum: Asymptotic behavior of null geodesics near future null infinity: Significance of gravitational waves (Physical Review D (2021) 104 (064025) DOI: 10.1103/PhysRevD.104.064025). Physical Review D. 2023. 107. 2
Amo, M., Izumi, K., Tomikawa, Y., Yoshino, H., Shiromizu, T. Erratum: Asymptotic behavior of null geodesics near future null infinity. III. Photons towards inward directions (Physical Review D (2022) 106 (084007) DOI: 10.1103/PhysRevD.106.084007). Physical Review D. 2023. 107. 2
Tetsuya Shiromizu, Keisuke Izumi, Kangjae Lee, Diego Soligon. Maximum size of black holes in our accelerating Universe. Physical Review D. 2022. 106. 8

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MISC (7)：

Eugeny Babichev, Keisuke Izumi, Karim Noui, Norihiro Tanahashi, Masahide Yamaguchi. Generalisation of Conformal-Disformal Transformations of the Metric in Scalar-Tensor Theories. 2024
Keisuke Izumi, Toshifumi Noumi, Daisuke Yoshida. Gedanken Experiments to Destroy a Black Hole by a Test Particle: Multiply Charged Black Hole with Higher Derivative Corrections. 2024
Tetsuya Shiromizu, Keisuke Izumi. Attractive gravity probe surface, positivity of quasi-local mass and Arnowitt-Deser-Misner mass expression. 2023
Tetsuya Shiromizu, Keisuke Izumi. Attractive gravity probe surface with positive cosmological constant. 2023
Masaya Amo, Keisuke Izumi, Hirotaka Yoshino, Yoshimune Tomikawa, Tetsuya Shiromizu. A generalization of photon sphere based on escape/capture cone. 2023

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Work history (8)：

2024/04 - 現在 Graduate School of Mathematics, Nagoya University associate professor
2021/08 - 2024/03 Nagoya University Kobayashi-Maskawa Institute for the Origin of Particles and the Universe (KMI)
2019/10 - 2021/07 Nagoya University Kobayashi-Maskawa Institute for the Origin of Particles and the Universe (KMI)
2016/08 - 2019/09 Nagoya University Center for Theoretical Studies
2015/07 - 2016/07 バルセロナ大学物理学科博士研究員

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