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  Gravitational self-force corrections to gyroscope precession along circular orbits in the Kerr spacetime

Bini, D., Damour, T., Geralico, A., Kavanagh, C., & van de Meent, M. (in preparation). Gravitational self-force corrections to gyroscope precession along circular orbits in the Kerr spacetime.

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Item Permalink: http://hdl.handle.net/21.11116/0000-0002-4AE9-5 Version Permalink: http://hdl.handle.net/21.11116/0000-0002-E877-3
Genre: Paper

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1809.02516.pdf (Preprint), 574KB
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 Creators:
Bini, Donato, Author
Damour, Thibault, Author
Geralico, Andrea, Author
Kavanagh, Chris, Author
van de Meent, Maarten1, Author              
Affiliations:
1Astrophysical and Cosmological Relativity, AEI-Golm, MPI for Gravitational Physics, Max Planck Society, ou_1933290              

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Free keywords: General Relativity and Quantum Cosmology, gr-qc
 Abstract: We generalize to Kerr spacetime previous gravitational self-force results on gyroscope precession along circular orbits in the Schwarzschild spacetime. In particular we present high order post- Newtonian expansions for the gauge invariant precession function along circular geodesics valid for arbitrary Kerr spin parameter and show agreement between these results and those derived from the full post-Newtonian conservative dynamics. Finally we present strong field numerical data for a range of the Kerr spin parameter, showing agreement with the GSF-PN results, and the expected lightring divergent behaviour. These results provide useful testing benchmarks for self- force calculations in Kerr spacetime, and provide an avenue for translating self-force data into the spin-spin coupling in effective-one-body models.

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 Dates: 2018-09-07
 Publication Status: Not specified
 Pages: 11 pages, 3 figures
 Publishing info: -
 Table of Contents: -
 Rev. Method: -
 Identifiers: arXiv: 1809.02516
URI: http://arxiv.org/abs/1809.02516
 Degree: -

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