Topological terms and the Misner string entropy

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dc.contributor.authorCiambelli, Luca
dc.contributor.authorCorral, Cristóbal
dc.contributor.authorFigueroa, José
dc.contributor.authorGiribet, Gastón
dc.contributor.authorOlea, Rodrigo
dc.date.accessioned2022-05-11T00:25:13Z
dc.date.available2022-05-11T00:25:13Z
dc.date.issued2021-01
dc.descriptionIndexación: Scopuses
dc.description.abstractThe method of topological renormalization in anti-de Sitter (AdS) gravity consists in adding to the action a topological term which renders it finite, defining at the same time a well-posed variational problem. Here, we use this prescription to work out the thermodynamics of asymptotically locally anti-de Sitter (AlAdS) spacetimes, focusing on the physical properties of the Misner strings of both the Taub-NUT-AdS and Taub-Bolt-AdS solutions. We compute the contribution of the Misner string to the entropy by treating on the same footing the AdS and AlAdS sectors. As topological renormalization is found to correctly account for the physical quantities in the parity-preserving sector of the theory, we then investigate the holographic consequences of adding also the Chern-Pontryagin topological invariant to the bulk action; in particular, we discuss the emergence of the parity-odd contribution in the boundary stress tensor. © 2021 authors.es
dc.description.urihttps://journals-aps-org.recursosbiblioteca.unab.cl/prd/abstract/10.1103/PhysRevD.103.024052
dc.identifier.citationPhysical Review D Volume 103, Issue 227 January 2021 Article number 024052es
dc.identifier.doi10.1103/PhysRevD.103.024052
dc.identifier.issn2470-0010
dc.identifier.urihttps://repositorio.unab.cl/xmlui/handle/ria/22493
dc.language.isoenes
dc.publisherAmerican Physical Societyes
dc.rights.licenseAtribución 4.0 Internacional (CC BY 4.0)
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/deed.es
dc.subjectTopological termses
dc.subjectMisner string entropyes
dc.subjectMisner stringses
dc.subjectTaub-NUT-AdS and Taub-Bolt-AdS solutionses
dc.titleTopological terms and the Misner string entropyes
dc.typeArtículoes
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