Research field (2):
Particle, nuclear, cosmic-ray, and astrophysics - experiment
, Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
Research keywords (3):
Gravity
, Cosmology
, General Relativity
Research theme for competitive and other funds (13):
2021 - 2024 高速回転する超コンパクト天体とその極近傍における物理過程の理論的研究
2013 - 2017 Study on relativistic inhomogeneous universe
2009 - 2011 Theoretical study on relativistic inhomogeneous universe
2004 - 2007 Theoretical study on stability and gravitational collapse of topological defects in higher dimensional theory of gravity
1996 - 1997 Theoretical study on gravitational collapse in scalar-tensor theory
1995 - 1996 Theoretical study on dynamical evolution of inhomogeneous universe
位相欠陥の重力相互作用
初期宇宙
非一様宇宙モデル
重力崩壊による時空特異点の形成
Early Universe
Inhomogeneous Universe Model
Formation of Spacetime Singularities
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Papers (195):
Bambhaniya P. Relativistic orbits of S2 star in the presence of scalar field. European Physical Journal C. 2024. 84. 2
Nakao K.I. Radiative gravastar with thermal spectrum: Sudden vacuum condensation without gravitational collapse. Physical Review D. 2023. 107. 8
Nakao K.I. Radiative gravastar with Gibbons-Hawking temperature. Physical Review D. 2022. 106. 10
K. Okabayashi, T. Harada, K. Nakao. Robustness of particle creation in the formation of a compact object. Progress of Theoretical and Experimental Physics. 2022
Kawamura Seiji, Ando Masaki, Seto Naoki, Sato Shuichi, Musha Mitsuru, Kawano Isao, Yokoyama Jun'ichi, Tanaka Takahiro, Ioka Kunihito, Akutsu Tomotada, et al. Current status of space gravitational wave antenna DECIGO and B-DECIGO. PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS. 2021. 2021. 5