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dc.contributor.author
Del Pino, Simon
dc.contributor.author
Giribet, Gaston Enrique
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Tolosa, Adolfo
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Zanelli, Jorge
dc.date.available
2018-05-04T18:11:24Z
dc.date.issued
2015-06
dc.identifier.citation
Del Pino, Simon; Giribet, Gaston Enrique; Tolosa, Adolfo; Zanelli, Jorge; From Lorentz-Chern-Simons to Massive Gravity in 2+1 dimensions; Springer; Journal of High Energy Physics; 2015; 6-2015; 13-19
dc.identifier.issn
1126-6708
dc.identifier.uri
http://hdl.handle.net/11336/44175
dc.description.abstract
We propose a generalization of Chiral Gravity, which follows from considering a Chern-Simons action for the spin connection with anti-symmetric contorsion. The theory corresponds to Topologically Massive Gravity at the chiral point non-minimally coupled to an additional scalar mode that gathers the torsion degree of freedom. In this setup, the effective cosmological constant (the inverse of the curvature radius of maximally symmetric solutions) is either negative or zero, and it enters as an integration constant associated to the value of the contorsion at infinity. We explain how this is not in conflict with the Zamolodchikov´s c-theorem holding in the dual boundary theory. In fact, we conjecture that the theory formulated about three-dimensional Anti-de Sitter space is dual to a two-dimensional conformal field theory whose right- and left-moving central charges are given by cR=24k and cL=0, respectively, being k the level of the Chern-Simons action. We study the classical theory both at the linear and non-linear level. In particular, we show how Chiral Gravity is included as a special sector. In addition, the theory has other sectors, which we explore; we exhibit analytic exact solutions that are not solutions of Topologically Massive Gravity (and, consequently, neither of General Relativity) and still satisfy Brown-Henneaux asymptotically AdS3 boundary conditions.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Black Holes
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3d Gravity
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Ads/Cft
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Astronomía
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Ciencias Físicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
From Lorentz-Chern-Simons to Massive Gravity in 2+1 dimensions
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-04-27T18:50:28Z
dc.identifier.eissn
1029-8479
dc.journal.volume
2015
dc.journal.pagination
13-19
dc.journal.pais
Alemania
dc.journal.ciudad
Berlin
dc.description.fil
Fil: Del Pino, Simon. Pontificia Universidad Católica de Valparaíso; Chile
dc.description.fil
Fil: Giribet, Gaston Enrique. Université Libre de Bruxelles; Bélgica. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina. Pontificia Universidad Católica de Valparaíso; Chile
dc.description.fil
Fil: Tolosa, Adolfo. Pontificia Universidad Católica de Valparaíso; Chile. Centro de Estudios Científicos; Chile
dc.description.fil
Fil: Zanelli, Jorge. Centro de Estudios Científicos; Chile
dc.journal.title
Journal of High Energy Physics
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/JHEP06%282015%29113
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/JHEP06(2015)113
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1504.06083
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