English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  Conservative and radiative dynamics in classical relativistic scattering and bound systems

Saketh, M. V. S., Vines, J., Steinhoff, J., & Buonanno, A. (2022). Conservative and radiative dynamics in classical relativistic scattering and bound systems. Physical Review Research, 4 (1): 013127. doi:10.1103/PhysRevResearch.4.013127.

Item is

Basic

show hide
Genre: Journal Article

Files

show Files
hide Files
:
2109.05994.pdf (Preprint), 681KB
Name:
2109.05994.pdf
Description:
File downloaded from arXiv at 2021-09-14 11:58
OA-Status:
Visibility:
Public
MIME-Type / Checksum:
application/pdf / [MD5]
Technical Metadata:
Copyright Date:
-
Copyright Info:
-
:
PhysRevResearch.4.013127.pdf (Publisher version), 2MB
Name:
PhysRevResearch.4.013127.pdf
Description:
Open Access
OA-Status:
Visibility:
Public
MIME-Type / Checksum:
application/pdf / [MD5]
Technical Metadata:
Copyright Date:
-
Copyright Info:
-

Locators

show

Creators

show
hide
 Creators:
Saketh, M. V. S.1, Author           
Vines, Justin1, Author           
Steinhoff, Jan1, Author           
Buonanno, Alessandra1, 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,High Energy Physics - Theory, hep-th
 Abstract: As recent work continues to demonstrate, the study of relativistic scattering processes leads to valuable insights and computational tools applicable to the relativistic bound-orbit two-body problem. This is particularly relevant in the post-Minkowskian approach to the gravitational two-body problem, where the field has only recently reached a full description of certain physical observables for scattering orbits, including radiative effects, at the third post-Minkowskian (3PM) order. As an historically instructive simpler example, we consider here the analogous problem in electromagnetism in flat spacetime. We compute for the first time the changes in linear momentum of each particle and the total radiated linear momentum, in the relativistic classical scattering of two point-charges, at sixth order in the charges (analogous to 3PM order in gravity). We accomplish this here via direct iteration of the classical equations of motion, while making comparisons where possible to results from quantum scattering amplitudes, with the aim of contributing to the elucidation of conceptual issues and scalability on both sides. We also discuss further extensions to radiative quantities of recently established relations which analytically continue certain observables from the scattering regime to the regime of bound orbits, applicable for both the electromagnetic and gravitational cases.

Details

show
hide
Language(s):
 Dates: 2021-09-132022
 Publication Status: Published in print
 Pages: 25 pages
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: arXiv: 2109.05994
DOI: 10.1103/PhysRevResearch.4.013127
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: Physical Review Research
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: College Park, Maryland, United States : American Physical Society (APS)
Pages: - Volume / Issue: 4 (1) Sequence Number: 013127 Start / End Page: - Identifier: ISSN: 2643-1564
CoNE: https://pure.mpg.de/cone/journals/resource/2643-1564