Localized gravitons, gauge bosons and chiral fermions in smooth spaces generated by a bounce

Kehagias, A; Tamvakis, K

dc.contributor.author	Kehagias, A	en
dc.contributor.author	Tamvakis, K	en
dc.date.accessioned	2014-03-01T01:16:41Z
dc.date.available	2014-03-01T01:16:41Z
dc.date.issued	2001	en
dc.identifier.issn	0370-2693	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/14167
dc.subject.classification	Physics, Multidisciplinary	en
dc.subject.other	article	en
dc.subject.other	chirality	en
dc.subject.other	energy	en
dc.subject.other	gravity	en
dc.subject.other	mathematical analysis	en
dc.subject.other	physics	en
dc.subject.other	vacuum	en
dc.title	Localized gravitons, gauge bosons and chiral fermions in smooth spaces generated by a bounce	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/S0370-2693(01)00274-X	en
heal.identifier.secondary	http://dx.doi.org/10.1016/S0370-2693(01)00274-X	en
heal.language	English	en
heal.publicationDate	2001	en
heal.abstract	We study five-dimensional solutions to Einstein equations coupled to a scalar field. Bounce-type solutions for the scalar field are associated with AdS(5) spaces with smooth warp functions. Gravitons are dynamically localized in this framework in analogy to the Randall-Sundrum solution whereas, a bulk fermion gives rise to a single chiral zero mode localized at the bounce. Additional bulk scaler fields are incorporated in this picture. The dilaton, as a bulk scaler leads, through its coupling, to localized gauge boson fields, something that holds also in the case that the bounce system is replaced by a brane. (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)00274-X	en
dc.identifier.isi	ISI:000167881800007	en
dc.identifier.volume	504	en
dc.identifier.issue	1-2	en
dc.identifier.spage	38	en
dc.identifier.epage	46	en