A note on brane cosmology

Kehagias, A; Tamvakis, K

dc.contributor.author	Kehagias, A	en
dc.contributor.author	Tamvakis, K	en
dc.date.accessioned	2014-03-01T01:16:02Z
dc.date.available	2014-03-01T01:16:02Z
dc.date.issued	2001	en
dc.identifier.issn	0370-2693	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/13888
dc.subject.classification	Physics, Multidisciplinary	en
dc.subject.other	article	en
dc.subject.other	calculation	en
dc.subject.other	cosmos	en
dc.subject.other	density	en
dc.subject.other	energy	en
dc.subject.other	gravity	en
dc.subject.other	mathematical analysis	en
dc.subject.other	model	en
dc.subject.other	parameter	en
dc.subject.other	tension	en
dc.subject.other	time	en
dc.title	A note on brane cosmology	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/S0370-2693(01)00854-1	en
heal.identifier.secondary	http://dx.doi.org/10.1016/S0370-2693(01)00854-1	en
heal.language	English	en
heal.publicationDate	2001	en
heal.abstract	We derive a new class of time-dependent solutions for the Randall-Sundrum model by patching together isometries broken by the brane. Solutions generated by generalized boosts along the fifth dimension are associated with localized gravity and lead to an effective Friedman equation on the brane with a scale factor exhibiting power law or exponential behaviour. The effective energy-density on the brane. depends linearly on the brane tension. (C) 2001 Published by Elsevier Science B.V.	en
heal.publisher	ELSEVIER SCIENCE BV	en
heal.journalName	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics	en
dc.identifier.doi	10.1016/S0370-2693(01)00854-1	en
dc.identifier.isi	ISI:000170628000024	en
dc.identifier.volume	515	en
dc.identifier.issue	1-2	en
dc.identifier.spage	155	en
dc.identifier.epage	160	en