The KLT relations in unimodular gravity

With this article, we initiate a systematic study of some of the symmetry properties of unimodular gravity, building on much of the known structure of general relativity, and utilising the powerful technology developed in that context. In particular, we show, up to four-points and tree-level, that t...

Full description

Saved in:
Bibliographic Details
Main Authors Burger, Daniel J, Ellis, George F. R, Murugan, Jeff, Weltman, Amanda
Format Journal Article
LanguageEnglish
Published 26.11.2015
Subjects
Physics - High Energy Physics - Theory
Online AccessGet full text

Cover

More Information
Summary:With this article, we initiate a systematic study of some of the symmetry properties of unimodular gravity, building on much of the known structure of general relativity, and utilising the powerful technology developed in that context. In particular, we show, up to four-points and tree-level, that the KLT relations of perturbative gravity hold for tracefree or unimodular gravity.
Bibliography:QGASLAB-15-08
DOI:10.48550/arxiv.1511.08517