Scientific article
OA Policy
English

Classical Gravitational Self-Energy from Double Copy

Published inThe journal of high energy physics, vol. 2020, no. 11, 165
Publication date2020
First online date2020-11-30
Abstract

We apply the classical double copy to the calculation of self-energy of composite systems with multipolar coupling to gravitational field, obtaining next-to-leading order results in the gravitational coupling G$_{N}$ by generalizing color to kinematics replacement rules known in literature. When applied to the multipolar description of the two-body system, the self-energy diagrams studied in this work correspond to tail processes, whose physical interpretation is of radiation being emitted by the non-relativistic source, scattered by the curvature generated by the binary system and then re-absorbed by the same source. These processes contribute to the conservative two-body dynamics and the present work represents a decisive step towards the systematic use of double copy within the multipolar post-Minkowskian expansion.

Keywords
  • Classical general relativity
  • Coalescing binaries
  • Post-Newtonian expansion
  • Radiation reaction
  • Classical Theories of Gravity
  • Effective Field Theories
  • Black Holes
  • Gravitation: coupling
  • Binary: coalescence
  • Higher-order: 1
  • Propagator
  • General relativity
  • Conservation law
  • Nonrelativistic
  • Minkowski
  • Gravitation: weak field
  • Curvature
Citation (ISO format)
ALMEIDA, Gabriel Luz, FOFFA, Stefano, STURANI, Riccardo. Classical Gravitational Self-Energy from Double Copy. In: The journal of high energy physics, 2020, vol. 2020, n° 11, p. 165. doi: 10.1007/jhep11(2020)165
Main files (1)
Article (Published version)
Identifiers
Additional URL for this publicationhttp://link.springer.com/10.1007/JHEP11(2020)165
Journal ISSN1029-8479
38views
10downloads

Technical informations

Creation24/06/2024 10:02:39
First validation25/06/2024 08:21:53
Update time25/06/2024 08:21:53
Status update25/06/2024 08:21:53
Last indexation01/11/2024 11:05:52
All rights reserved by Archive ouverte UNIGE and the University of GenevaunigeBlack