Energy Content of Colliding Plane Waves using Approximate Noether Symmetries
General Relativity and Quantum Cosmology
2015-05-30 v1
Abstract
This paper is devoted to study the energy content of colliding plane waves using approximate Noether symmetries. For this purpose, we use approximate Lie symmetry method of Lagrangian for differential equations. We formulate the first-order perturbed Lagrangian for colliding plane electromagnetic and gravitational waves. It is shown that in both cases, there does not exist
Cite
@article{arxiv.1109.3990,
title = {Energy Content of Colliding Plane Waves using Approximate Noether Symmetries},
author = {M. Sharif and Saira Waheed},
journal= {arXiv preprint arXiv:1109.3990},
year = {2015}
}
Comments
18 pages, accepted for publication in Brazilian J Physics