Journal article
On holography for (pseudo-)conformal cosmology
Abstract
We propose a holographic dual for (pseudo-)conformal cosmological scenario, with a scalar field that forms a moving domain wall in adS5. The domain wall separates two vacua with unequal energy densities. Unlike in the existing construction, the 5d solution is regular in the relevant space–time domain.
Authors
Libanov M; Rubakov V; Sibiryakov S
Journal
Physics Letters B, Vol. 741, , pp. 239–241
Publisher
Elsevier
Publication Date
February 2015
DOI
10.1016/j.physletb.2014.12.048
ISSN
0370-2693