Harada Tomohiro

ハラダトモヒロ | Harada Tomohiro

Affiliation and department：
Job title： Professor
Other affiliations (2)：

Homepage URL (1)： http://www2.rikkyo.ac.jp/~harada/

Research field (1)： Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics

Research theme for competitive and other funds (11)：

2020 - 2025 Investigation of primordial black holes and macroscopic dark matter
2019 - 2023 Theoretical prediction for the spin of primordial black holes
2019 - 2022 Theoretical study of the mass and angular momentum distribution of primordial black holes
2015 - 2018 Primordial black hole formation in the matter-dominated phase of the Universe
2014 - 2017 初期宇宙物質優勢期における原始ブラックホール形成

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Papers (190)：

Tomohiro Harada, Kazunori Kohri, Misao Sasaki, Takahiro Terada, Chul-Moon Yoo. Threshold of Primordial Black Hole Formation against Velocity Dispersion in Matter-Dominated Era. 2022
Tomohiro Harada, Hideki Maeda, Takuma Sato. Thakurta metric does not describe a cosmological black hole. Physics Letters B. 2022
Tomohiro Harada, Takahisa Igata, Takuma Sato, Bernard Carr. Complete classification of Friedmann-Lemaître-Robertson-Walker solutions with linear equation of state: parallelly propagated curvature singularities for general geodesics. Classical and Quantum Gravity. 2022. 39. 14. 145008-145008
Chul-Moon Yoo, Tomohiro Harada, Shin'ichi Hirano, Hirotada Okawa, Misao Sasaki. Primordial black hole formation from massless scalar isocurvature. PHYSICAL REVIEW D. 2022. 105. 10
Masashi Kimura, Tomohiro Harada, Atsushi Naruko, Kenji Toma. Backreaction of mass and angular momentum accretion on black holes: General formulation of metric perturbations and application to the Blandford-Znajek process. Progress of Theoretical and Experimental Physics. 2021. 2021. 9

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MISC (11)：

Chul-Moon Yoo, Tomohiro Harada, Hirotada Okawa. Threshold of primordial black hole formation in nonspherical collapse (vol 102, 043526, 2020). PHYSICAL REVIEW D. 2023. 107. 4
Tomohiro Harada. Preface. Proceedings of the 28th Workshop on General Relativity and Gravitation in Japan, JGRG 2018. 2018. 1. 5
Tsukamoto Naoki, Harada Tomohiro. 13aSR-5 Einstein rings on the wormhole spacetime and black hole spacetime. Meeting abstracts of the Physical Society of Japan. 2012. 67. 2. 111-111
Ando Masaki. 24pGJ-6 Space Gavitational-Wave Antenna DECIGO (36) : DECIGO/DPF. Meeting Abstracts of the Physical Society of Japan. 2012. 67. 0. 126-126
Tsukamoto Naoki, Harada Tomohiro. 18aSV-9 Rotating star in the Horava-Lifshitz gravity II. Meeting abstracts of the Physical Society of Japan. 2011. 66. 2. 108-108

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Books (3)：

Q & A for the entire universe from Hayabusa2 to Black Holes
2021
「マンガでわかる熱力学」
オーム社 2009
General Relativity Reserch Trends. Horizons in World Physics
Nova Science Publishers, New York 2005

Education (3)：

Professional career (2)：

Work history (9)：

2015/04/01 - 現在 RIKKYO UNIVERSITY Graduate School of Science Field of Study: Physics Professor
2015/04/01 - 現在 RIKKYO UNIVERSITY Graduate School of Science Field of Study: Physics Professor
2015/04/01 - 現在 RIKKYO UNIVERSITY College of Science Department of Physics Professor
2008/04/01 - 2015/03/31 RIKKYO UNIVERSITY College of Science Department of Physics Associate Professor
2006/04/01 - 2008/03/31 RIKKYO UNIVERSITY College of Science Department of Physics Lecturer

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Association Membership(s) (4)：

日本物理学会 , 日本天文学会 , 理論天文学懇談会 , International Society on General Relativity and Gravitation

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