Quasilocal mass and multipole expansion in scalar-tensor gravity
General Relativity and Quantum Cosmology
2019-10-16 v1
Abstract
A generalization of the Hawking-Hayward quasilocal mass to scalar-tensor gravity is compared, in vacuo and for asymptotically flat stationary geometries, with a recent multipole expansion of the gravitational field. The quasilocal mass seen at spatial infinity coincides with the monopole term, lending credibility to this construct.
Cite
@article{arxiv.1907.08055,
title = {Quasilocal mass and multipole expansion in scalar-tensor gravity},
author = {Valerio Faraoni and Jeremy Coté},
journal= {arXiv preprint arXiv:1907.08055},
year = {2019}
}