New gravitational self-force analytical results for eccentric orbits around a Schwarzschild black hole
New gravitational self-force analytical results for eccentric orbits around a Schwarzschild black hole
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史瓦西黑洞周围偏心轨道的新引力自力分析结果
DOI:
10.1103/physrevd.93.104017
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发表时间:
2016
影响因子:
5
通讯作者:
A. Geralico
中科院分区:
文献类型:
--
作者:
D. Bini;T. Damour;A. Geralico
We raise the analytical knowledge of the eccentricity-expansion of the Detweiler-Barack-Sago redshift invariant in a Schwarzschild spacetime up to the 9.5th post-Newtonian order (included) for the $e^2$ and $e^4$ contributions, and up to the 4th post-Newtonian order for the higher eccentricity contributions through $e^{20}$. We convert this information into an analytical knowledge of the effective-one-body radial potentials $\bar d(u)$, $\rho(u)$ and $q(u)$ through the 9.5th post-Newtonian order. We find that our analytical results are compatible with current corresponding numerical self-force data.
影响因子:
5
作者:
S. Akçay;L. Barack;T. Damour;N. Sago
通讯作者:
S. Akçay;L. Barack;T. Damour;N. Sago
影响因子:
5
作者:
T. Damour;P. Jaranowski;G. Schāfer
通讯作者:
T. Damour;P. Jaranowski;G. Schāfer