Double layer in quadratic gravity and least action principle
General Relativity and Quantum Cosmology
2020-09-29 v1 High Energy Physics - Theory
Abstract
The Israel equations for thin shells in General Relativity are derived directly from the least action principle. The method is elaborated for obtaining the equations for double layers in quadratic gravity from the least action principle.
Cite
@article{arxiv.2009.12400,
title = {Double layer in quadratic gravity and least action principle},
author = {V. A. Berezin and V. I. Dokuchaev and Yu. N. Eroshenko and A. L. Smirnov},
journal= {arXiv preprint arXiv:2009.12400},
year = {2020}
}
Comments
6 pages