HAL : hal-00076742, version 4

arXiv : gr-qc/0605139

Code Bibliographique ADS : 2006PhRvD..74j4033F

DOI : 10.1103/PhysRevD.74.104033

Fiche détaillée

Récupérer au format BibTeX - EndNote - TEI - RefWorks -

Physical Review D 74 (2006) 104033

Versions disponibles :

v1 (27-05-2006)

v2 (28-09-2006)

v3 (22-12-2006)

v4 (18-01-2007)

Higher-order spin effects in the dynamics of compact binaries I. Equations of motion

Guillaume Faye1, Luc Blanchet1, A. Buonanno1, 2, 3

(29/11/2006)

We derive the equations of motion of spinning compact binaries including the spin-orbit (SO) coupling terms one post-Newtonian (PN) order beyond the leading-order effect. For black holes maximally spinning this corresponds to 2.5PN order. Our result for the equations of motion essentially confirms the previous result by Tagoshi, Ohashi and Owen. We also compute the spin-orbit effects up to 2.5PN order in the conserved (Noetherian) integrals of motion, namely the energy, the total angular momentum, the linear momentum and the center-of-mass integral. We obtain the spin precession equations at 1PN order beyond the leading term, as well. Those results will be used in a future paper to derive the time evolution of the binary orbital phase, providing more accurate templates for LIGO-Virgo-LISA type interferometric detectors.

1 :	IAP - Institut d'Astrophysique de Paris
2 :	Maryland Center for Fundamental Physics & Joint Space-Science Center, Department of Physics
3 :	APC - AstroParticule et Cosmologie

Domaine

:

Physique/Relativité Générale et Cosmologie Quantique

Mots Clés : post-Newtonian approximation – equations of motion – equations of precession – spin – compact binaries – gravitational-wave sources

hal-00076742, version 4

http://hal.archives-ouvertes.fr/hal-00076742

oai:hal.archives-ouvertes.fr:hal-00076742

Contributeur : Guillaume Faye <>

Soumis le : Jeudi 18 Janvier 2007, 10:43:54

Dernière modification le : Lundi 5 Mars 2012, 15:18:28