Lovelock solutions in the presence of matter sources

Bardoux, Y; Charmousis, C; Kolyvaris, T

dc.contributor.author	Bardoux, Y	en
dc.contributor.author	Charmousis, C	en
dc.contributor.author	Kolyvaris, T	en
dc.date.accessioned	2014-03-01T01:35:57Z
dc.date.available	2014-03-01T01:35:57Z
dc.date.issued	2011	en
dc.identifier.issn	1550-7998	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/21261
dc.subject.classification	Astronomy & Astrophysics	en
dc.subject.classification	Physics, Particles & Fields	en
dc.subject.other	GAUSS-BONNET BRANE	en
dc.subject.other	BLACK-HOLES	en
dc.subject.other	GRAVITY THEORIES	en
dc.subject.other	EINSTEIN TENSOR	en
dc.subject.other	4 DIMENSIONS	en
dc.subject.other	EQUATIONS	en
dc.subject.other	DILATON	en
dc.title	Lovelock solutions in the presence of matter sources	en
heal.type	journalArticle	en
heal.identifier.primary	10.1103/PhysRevD.83.104020	en
heal.identifier.secondary	http://dx.doi.org/10.1103/PhysRevD.83.104020	en
heal.identifier.secondary	104020	en
heal.language	English	en
heal.publicationDate	2011	en
heal.abstract	For a large class of space and time-dependent warped geometries we find the general solution of the six-dimensional Einstein-Gauss-Bonnet equations in the presence of p-form matter fields. This is done under two conditions on the matter sector which we show impose the integrability of the full system. Solutions are classified and known black hole limits are found. It is shown that Lovelock gravity restricts drastically the possible horizon geometries and allowed matter sources. In fact, we show that if we allow only for solutions of asymptotically flat falloff behavior, then the only permissible black hole is that of Boulware-Deser with electromagnetic charge. The situation of six-dimensional Lovelock gravity is therefore almost identical to four-dimensional General Relativity. The gravitational horizon constraints lead us to find static solutions involving 3-form matter fields in anti de Sitter space which are also new to General Relativity along with other cosmological and black string type of solutions. © 2011 American Physical Society.	en
heal.publisher	AMER PHYSICAL SOC	en
heal.journalName	Physical Review D - Particles, Fields, Gravitation and Cosmology	en
dc.identifier.doi	10.1103/PhysRevD.83.104020	en
dc.identifier.isi	ISI:000290479400002	en
dc.identifier.volume	83	en
dc.identifier.issue	10	en