Noether symmetries in Bianchi universes
General Relativity and Quantum Cosmology
2011-05-19 v1
Abstract
We use our N\"other Symmetry Approach to study the Einstein equations minimally coupled with a scalar field, in the case of Bianchi universes of class A and B. Possible cases, when such symmetries exist, are found and two examples of exact integration of the equations of motion are given in the cases of Bianchi AI and BV.
Cite
@article{arxiv.gr-qc/9606050,
title = {Noether symmetries in Bianchi universes},
author = {Salvatore Capozziello and Giuseppe Marmo and Claudio Rubano and Paolo Scudellaro},
journal= {arXiv preprint arXiv:gr-qc/9606050},
year = {2011}
}
Comments
14 pages, latex, submitted to Int. Jou. Mod. Phys. D