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dc.contributor.authorBallesteros, Ángel 
dc.contributor.authorHerranz Zorrilla, Francisco José 
dc.contributor.authorMeusburger, Catherine .
dc.date.accessioned2014-06-17T09:23:08Z
dc.date.available2014-06-17T09:23:08Z
dc.date.issued2012
dc.identifier.issn1742-6588
dc.identifier.urihttp://hdl.handle.net/10259.4/2559
dc.descriptionLoops 11: Non-Perturbative / Background Independent Quantum Gravity 23–28 May 2011, Madrid, Spaines
dc.description.abstractThe constant curvature spacetimes of 3d gravity and their associated symmetry algebras are shown to arise from the 6d Drinfel'd double that underlies the two-parametric 'hybrid' quantum deformation of the fraktur sfraktur l(2, Script R) algebra. Moreover, the quantum deformation supplies the additional structures (star structure and pairing) that enter in the Chern-Simons formulation of the theory, thus establishing a direct link between quantum fraktur sfraktur l(2, Script R) algebras and 3d gravity models. In this approach the flat spacetimes and Newtonian models arise as Lie algebra contractions that are governed by two dimensionful fraktur sfraktur l(2, Script R) deformation parameters, which are directly related to the cosmological constant and to the speed of light.es
dc.format.mimetypeapplication/pdf
dc.language.isoenges
dc.publisherIOP Publishinges
dc.relation.ispartofJournal of Physics: Conference Series, 2012, n. 360, 012010es
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/
dc.subject.otherÁlgebra
dc.subject.otherAlgebra
dc.title3d gravity and quantum deformations: a Drinfel'd double approachen
dc.typeArtículoes
dc.typeinfo:eu-repo/semantics/article
dc.rights.holderEste documento está sujeto a una licencia de uso Creative Commons, por la cual está permitido hacer copia, distribuir, comunicar públicamente, remezclar, transformar y crear a partir del material para cualquier finalidad, incluso comercial, siempre que se cite al autor original, se proporcione un enlace a la licencia y se indique si se han realizado cambios
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.relation.publisherversionhttp://iopscience.iop.org/1742-6596/360/1/012010
dc.identifier.doi10.1088/1742-6596/360/1/012010
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersionen


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