Relaxation of the cosmological constant in a movable brane world
High Energy Physics - Theory
2014-11-18 v1 General Relativity and Quantum Cosmology
Abstract
We present numerical evidence that a domain wall in a background with varying vacuum energy density acquires velocity in the direction of decreasing Hubble parameter. This should lead to at least a partial relaxation of the cosmological constant on the wall.
Cite
@article{arxiv.hep-th/0207258,
title = {Relaxation of the cosmological constant in a movable brane world},
author = {S. Khlebnikov},
journal= {arXiv preprint arXiv:hep-th/0207258},
year = {2014}
}
Comments
10 pages, latex, 4 figures