Minimal Coupling and Attractors
General Relativity and Quantum Cosmology
2015-07-28 v1
Abstract
The effects of minimally coupling a gravity to matter on a flat Robertson-Walker geometry are explored. Particular attention is paid to the evolution of the symplectic structure and the Liouville measure it defines. We show that the rescaling freedom introduced by choice of fiducial cell leads to a symmetry between dynamical trajectories, which together with the Liouville measure provides a natural volume weighting explanation for the generic existence of attractors.
Cite
@article{arxiv.1407.3977,
title = {Minimal Coupling and Attractors},
author = {David Sloan},
journal= {arXiv preprint arXiv:1407.3977},
year = {2015}
}
Comments
11 pages