On the vacuum entropy and the cosmological constant

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Campo DC	Valor	Idioma
dc.contributor.author	Carneiro, Saulo	-
dc.creator	Carneiro, Saulo	-
dc.date.accessioned	2013-12-13T15:28:41Z	-
dc.date.issued	2003	-
dc.identifier.issn	0218-2718	-
dc.identifier.uri	http://repositorio.ufba.br/ri/handle/ri/14154	-
dc.description	Texto completo: acesso restrito. p. 1669-1673	pt_BR
dc.description.abstract	It is generally accepted that the entropy of an asymptotically de Sitter universe is bounded by the area, in Planck units, of the de Sitter horizon. Based on an analysis of the entropy associated to the vacuum quantum fluctuations, we suggest that the existence of such a holographic bound constitutes a possible explanation for the observed value of the cosmological constant, theoretically justifying a relation proposed 35 years ago by Zel'dovich.	pt_BR
dc.language.iso	en	pt_BR
dc.rights	Acesso Aberto	pt_BR
dc.source	http://dx.doi.org/ 10.1142/S0218271803004158	pt_BR
dc.subject	Cosmological constant	pt_BR
dc.subject	Holographic principle	pt_BR
dc.subject	Constante cosmológica	pt_BR
dc.subject	Princípio Holográfico	pt_BR
dc.title	On the vacuum entropy and the cosmological constant	pt_BR
dc.title.alternative	International Journal of Modern Physics D	pt_BR
dc.type	Artigo de Periódico	pt_BR
dc.identifier.number	v. 12, n. 9	pt_BR
dc.embargo.liftdate	10000-01-01	-
Aparece nas coleções:	Artigo Publicado em Periódico (FIS)

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