Induced curvature in brane worlds by surface terms in string effective actions with higher-curvature corrections

Mavromatos, NE; Papantonopoulos, E

dc.contributor.author	Mavromatos, NE	en
dc.contributor.author	Papantonopoulos, E	en
dc.date.accessioned	2014-03-01T01:24:30Z
dc.date.available	2014-03-01T01:24:30Z
dc.date.issued	2006	en
dc.identifier.issn	1550-7998	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/17298
dc.subject	Brane World	en
dc.subject	Effective Action	en
dc.subject	Local Field	en
dc.subject	Low Energy	en
dc.subject	String Theory	en
dc.subject	Gauss Bonnet	en
dc.subject.classification	Astronomy & Astrophysics	en
dc.subject.classification	Physics, Particles & Fields	en
dc.subject.other	CONFORMAL FIELD-THEORY	en
dc.subject.other	EXTRA DIMENSION	en
dc.subject.other	COSMOLOGICAL CONSTANT	en
dc.subject.other	INVARIANCE CONDITIONS	en
dc.subject.other	ANTISYMMETRIC TENSOR	en
dc.subject.other	SCALE-INVARIANCE	en
dc.subject.other	DILATON TADPOLES	en
dc.subject.other	GRAVITY	en
dc.subject.other	MILLIMETER	en
dc.subject.other	HIERARCHY	en
dc.title	Induced curvature in brane worlds by surface terms in string effective actions with higher-curvature corrections	en
heal.type	journalArticle	en
heal.identifier.primary	10.1103/PhysRevD.73.026001	en
heal.identifier.secondary	http://dx.doi.org/10.1103/PhysRevD.73.026001	en
heal.identifier.secondary	026001	en
heal.language	English	en
heal.publicationDate	2006	en
heal.abstract	In string-inspired effective actions, representing the low-energy bulk dynamics of brane/string theories, the higher-curvature ghost-free Gauss-Bonnet combination is obtained by local field redefinitions which leave the (perturbative) string amplitudes invariant. We show that such redefinitions lead to surface terms which induce curvature on the brane world boundary of the bulk spacetime. © 2006 The American Physical Society.	en
heal.publisher	AMERICAN PHYSICAL SOC	en
heal.journalName	Physical Review D - Particles, Fields, Gravitation and Cosmology	en
dc.identifier.doi	10.1103/PhysRevD.73.026001	en
dc.identifier.isi	ISI:000235010000090	en
dc.identifier.volume	73	en
dc.identifier.issue	2	en