English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/97043
Compartir / Impacto:
Add this article to your Mendeley library MendeleyBASE
Citado 6 veces en Web of Knowledge®  |  Ver citas en Google académico
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar otros formatos: Exportar EndNote (RIS)Exportar EndNote (RIS)Exportar EndNote (RIS)

Misner-brane cosmology

Autor González-Díaz, Pedro F.
Fecha de publicación 2000
Citación Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics 486: 158- 164 (2000)
ResumenA brane universe derived from the Randall-Sundrum models is considered in which an additional Misner-like periodicity is introduced in the extra direction. This model solves the ambiguity in the choice of the brane world by identifying the branes with opposite tensions, in such a way that if one enters the brane with positive tension, one finds oneself emerging from the brane with negative tension, without having experienced any tension. We show that the cosmological evolution resulting from this model matches that of the standard Friedmann scenario, at least in the radiation dominated era, and that there exist closed timelike curves only in the bulk, but not in the branes which are chronologically protected from causality violations by quantum-mechanically stable chronology horizons. (C) 2000 Elsevier Science B.V.
URI http://hdl.handle.net/10261/97043
Identificadoresdoi: 10.1016/S0370-2693(00)00744-9
issn: 0370-2693
Aparece en las colecciones: (CFMAC-IFF) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
PedroF.pdf110,66 kBAdobe PDFVista previa
Mostrar el registro completo

NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.