English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  Quadratic-in-spin effects in the orbital dynamics and gravitational-wave energy flux of compact binaries at the 3PN order

Bohé, A., Faye, G., Marsat, S., & Porter, E. K. (2015). Quadratic-in-spin effects in the orbital dynamics and gravitational-wave energy flux of compact binaries at the 3PN order. Classical and quantum gravity, 32(9): 195010. doi:10.1088/0264-9381/32/19/195010.

Item is

Files

show Files
hide Files
:
1501.01529.pdf (Preprint), 452KB
Name:
1501.01529.pdf
Description:
File downloaded from arXiv at 2015-11-24 09:15
OA-Status:
Visibility:
Public
MIME-Type / Checksum:
application/pdf / [MD5]
Technical Metadata:
Copyright Date:
-
Copyright Info:
-
:
document-1.pdf (Publisher version), 460KB
 
File Permalink:
-
Name:
document-1.pdf
Description:
-
OA-Status:
Visibility:
Private
MIME-Type / Checksum:
application/pdf
Technical Metadata:
Copyright Date:
-
Copyright Info:
-
License:
-

Locators

show

Creators

show
hide
 Creators:
Bohé, Alejandro1, Author           
Faye, Guillaume, Author
Marsat, Sylvain1, Author           
Porter, Edward K, Author
Affiliations:
1Astrophysical and Cosmological Relativity, AEI-Golm, MPI for Gravitational Physics, Max Planck Society, ou_1933290              

Content

show
hide
Free keywords: General Relativity and Quantum Cosmology, gr-qc
 Abstract: We investigate the dynamics of spinning binaries of compact objects at the
next-to-leading order in the quadratic-in-spin effects, which corresponds to
the third post-Newtonian order (3PN). Using a Dixon-type multipolar formalism
for spinning point particles endowed with spin-induced quadrupoles and
computing iteratively in harmonic coordinates the relevant pieces of the PN
metric within the near zone, we derive the post-Newtonian equations of motion
as well as the equations of spin precession. We find full equivalence with
available results. We then focus on the far-zone field produced by those
systems and obtain the previously unknown 3PN spin contributions to the
gravitational-wave energy flux by means of the multipolar post-Minkowskian
(MPM) wave generation formalism. Our results are presented in the
center-of-mass frame for generic orbits, before being further specialized to
the case of spin-aligned, circular orbits. We derive the orbital phase of the
binary based on the energy balance equation and briefly discuss the relevance
of the new terms.

Details

show
hide
Language(s):
 Dates: 2015-01-072015
 Publication Status: Issued
 Pages: 40 pages; submitted to Classical and Quantum Gravity
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: Classical and quantum gravity
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Bristol, U.K. : Institute of Physics
Pages: - Volume / Issue: 32 (9) Sequence Number: 195010 Start / End Page: - Identifier: ISSN: 0264-9381
CoNE: https://pure.mpg.de/cone/journals/resource/954925513480_1