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  On the validity of the adiabatic approximation in compact binary inspirals

Maselli, A., Gualtieri, L., Pannarale, F., & Ferrari, V. (2015). On the validity of the adiabatic approximation in compact binary inspirals. In The Thirteenth Marcel Grossmann Meeting (pp. 951-953). World Scientific.

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Item Permalink: http://hdl.handle.net/11858/00-001M-0000-0014-5417-7 Version Permalink: http://hdl.handle.net/11858/00-001M-0000-002C-4990-7
Genre: Conference Paper

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1302.5249.pdf (Preprint), 82KB
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 Creators:
Maselli, Andrea, Author
Gualtieri, Leonardo, Author
Pannarale, Francesco1, Author              
Ferrari, Valeria, Author
Affiliations:
1Astrophysical Relativity, AEI-Golm, MPI for Gravitational Physics, Max Planck Society, ou_24013              

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Free keywords: General Relativity and Quantum Cosmology, gr-qc
 Abstract: We use the post-Newtonian-Affine model to assess the validity of the adiabatic approximation in modeling tidal effects in the phase evolution of compact binary systems. We compute the dynamical evolution of the tidal tensor, which we estimate at the 2 PN order, and of the quadrupole tensor, finding that their ratio, i.e. the tidal deformability, increases in the last phases of the inspiral. We derive the gravitational wave phase corrections due to this phenomenon and quantify how they affect gravitational wave detectability.

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 Dates: 2013-02-212015
 Publication Status: Published in print
 Pages: 3 pages
 Publishing info: -
 Table of Contents: -
 Rev. Method: -
 Identifiers: arXiv: 1302.5249
URI: http://arxiv.org/abs/1302.5249
DOI: 10.1142/9789814623995_0052
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Title: 13th Marcel Grossmann Meeting, MG13
Place of Event: Stockholm
Start-/End Date: 2012-07-01 - 2012-07-07

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Title: The Thirteenth Marcel Grossmann Meeting
Source Genre: Proceedings
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Publ. Info: World Scientific
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 951 - 953 Identifier: -