Cosmological Vorticity in a Gravity with Quadratic Order Curvature Couplings
General Relativity and Quantum Cosmology
2010-11-19 v1
Abstract
We analyse the evolution of the rotational type cosmological perturbation in a gravity with general quadratic order gravitational coupling terms. The result is expressed independently of the generalized nature of the gravity theory, and is simply interpreted as a conservation of the angular momentum.
Keywords
Cite
@article{arxiv.gr-qc/9710035,
title = {Cosmological Vorticity in a Gravity with Quadratic Order Curvature Couplings},
author = {J. Hwang and H. Noh},
journal= {arXiv preprint arXiv:gr-qc/9710035},
year = {2010}
}
Comments
5 pages, revtex, no figures