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dS/CFT correspondence on a brane
We study branes moving in an AdS Schwarzschild black hole background. When the brane tension exceeds a critical value, the induced metric on the brane is of FRW type and asymptotically de Sitter. We discuss the relevance of such configurations to dS/CFT correspondence. When the black hole mass reach...
Autores principales: | , |
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Lenguaje: | eng |
Publicado: |
2001
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.1088/1126-6708/2002/02/045 http://cds.cern.ch/record/526103 |
_version_ | 1780897906670174208 |
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author | Petkou, Anastasios C Siopsis, G |
author_facet | Petkou, Anastasios C Siopsis, G |
author_sort | Petkou, Anastasios C |
collection | CERN |
description | We study branes moving in an AdS Schwarzschild black hole background. When the brane tension exceeds a critical value, the induced metric on the brane is of FRW type and asymptotically de Sitter. We discuss the relevance of such configurations to dS/CFT correspondence. When the black hole mass reaches a critical value that depends on the brane tension, the brane interpolates in the infinite past and future between a dS space and a finite space of zero Hubble constant. This corresponds to a cosmological evolution without a Big Bang or a Big Crunch. Moreover, the central charge of the CFT dual to the dS brane enters the Cardy-Verlinde formula that gives the entropy of the thermal CFT dual to the bulk AdS black hole. |
id | cern-526103 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2001 |
record_format | invenio |
spelling | cern-5261032019-09-30T06:29:59Zdoi:10.1088/1126-6708/2002/02/045http://cds.cern.ch/record/526103engPetkou, Anastasios CSiopsis, GdS/CFT correspondence on a braneParticle Physics - TheoryWe study branes moving in an AdS Schwarzschild black hole background. When the brane tension exceeds a critical value, the induced metric on the brane is of FRW type and asymptotically de Sitter. We discuss the relevance of such configurations to dS/CFT correspondence. When the black hole mass reaches a critical value that depends on the brane tension, the brane interpolates in the infinite past and future between a dS space and a finite space of zero Hubble constant. This corresponds to a cosmological evolution without a Big Bang or a Big Crunch. Moreover, the central charge of the CFT dual to the dS brane enters the Cardy-Verlinde formula that gives the entropy of the thermal CFT dual to the bulk AdS black hole.hep-th/0111085CERN-TH-2001-310UTHET-2001-1101oai:cds.cern.ch:5261032001-11-09 |
spellingShingle | Particle Physics - Theory Petkou, Anastasios C Siopsis, G dS/CFT correspondence on a brane |
title | dS/CFT correspondence on a brane |
title_full | dS/CFT correspondence on a brane |
title_fullStr | dS/CFT correspondence on a brane |
title_full_unstemmed | dS/CFT correspondence on a brane |
title_short | dS/CFT correspondence on a brane |
title_sort | ds/cft correspondence on a brane |
topic | Particle Physics - Theory |
url | https://dx.doi.org/10.1088/1126-6708/2002/02/045 http://cds.cern.ch/record/526103 |
work_keys_str_mv | AT petkouanastasiosc dscftcorrespondenceonabrane AT siopsisg dscftcorrespondenceonabrane |