Gravitational self force on a particle in orbit around a schwarzschild black hole

Leor Barack, Norichika Sago

研究成果: 著書/レポートタイプへの貢献会議での発言

抄録

We calculate the gravitational self force acting on a pointlike particle orbiting a Schwarzschild black hole. For this purpose, first, we solve the (1+1)-dim field equations for the Lorenz-gauge perturbations by using a time-domain code. Then we derive each multipole mode of the full force from the given perturbation. Finally, we apply the "mode sum" scheme to obtain the physical self force. We evaluate the correction to the orbital frequency due to the conservative self-force effect. We also show that the temporal component of the self force balances with the total energy flux of the gravitational-wave radiated to infinity and through the event horizon.

元の言語英語
ホスト出版物のタイトルProceedings of the 17th Workshop on General Relativity and Gravitation in Japan, JGRG 2007
ページ224-227
ページ数4
出版物ステータス出版済み - 2007
外部発表Yes
イベント17th Workshop on General Relativity and Gravitation in Japan, JGRG 2007 - Nagoya, 日本
継続期間: 12 3 200712 7 2007

その他

その他17th Workshop on General Relativity and Gravitation in Japan, JGRG 2007
日本
Nagoya
期間12/3/0712/7/07

Fingerprint

orbits
perturbation
event horizon
gravitational waves
infinity
multipoles
orbitals
energy

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

これを引用

Barack, L., & Sago, N. (2007). Gravitational self force on a particle in orbit around a schwarzschild black hole. : Proceedings of the 17th Workshop on General Relativity and Gravitation in Japan, JGRG 2007 (pp. 224-227)

Gravitational self force on a particle in orbit around a schwarzschild black hole. / Barack, Leor; Sago, Norichika.

Proceedings of the 17th Workshop on General Relativity and Gravitation in Japan, JGRG 2007. 2007. p. 224-227.

研究成果: 著書/レポートタイプへの貢献会議での発言

Barack, L & Sago, N 2007, Gravitational self force on a particle in orbit around a schwarzschild black hole. : Proceedings of the 17th Workshop on General Relativity and Gravitation in Japan, JGRG 2007. pp. 224-227, 17th Workshop on General Relativity and Gravitation in Japan, JGRG 2007, Nagoya, 日本, 12/3/07.
Barack L, Sago N. Gravitational self force on a particle in orbit around a schwarzschild black hole. : Proceedings of the 17th Workshop on General Relativity and Gravitation in Japan, JGRG 2007. 2007. p. 224-227
Barack, Leor ; Sago, Norichika. / Gravitational self force on a particle in orbit around a schwarzschild black hole. Proceedings of the 17th Workshop on General Relativity and Gravitation in Japan, JGRG 2007. 2007. pp. 224-227
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