Publication Date:
2013-02-09
Description:
Author(s): Iain A. Brown, Joey Latta, and Alan Coley The cosmological backreaction from perturbations is clearly gauge dependent, and obviously depends on the choice of averaged Hubble rate. We consider two common choices of Hubble rate and advocate the use of comoving volume-preserving gauges. We highlight two examples valid to an appropriate order i... [Phys. Rev. D 87, 043518] Published Fri Feb 08, 2013
Keywords:
Astrophysics & Cosmology
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics