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dc.contributor.authorBallesteros, Ángel 
dc.contributor.authorHerranz Zorrilla, Francisco José 
dc.contributor.authorMusso, Fabio
dc.contributor.authorNaranjo, Pedro 
dc.date.accessioned2018-02-01T08:46:17Z
dc.date.available2018-02-01T08:46:17Z
dc.date.issued2017-03
dc.identifier.issn0370-2693
dc.identifier.urihttp://hdl.handle.net/10259/4718
dc.description.abstractThe quantum duality principle is used to obtain explicitly the Poisson analogue of the κ-(A)dS quantum algebra in (3+1) dimensions as the corresponding Poisson–Lie structure on the dual solvable Lie group. The construction is fully performed in a kinematical basis and deformed Casimir functions are also explicitly obtained. The cosmological constant is included as a Poisson–Lie group contraction parameter, and the limit →0leads to the well-known κ-Poincaré algebra in the bicrossproduct basis. A twisted version with Drinfel’d double structure of this κ-(A)dS deformation is sketched.en
dc.description.sponsorshipMinisterio de Economía y Competitividad (MINECO, Spain) under grant MTM2013-43820-P, and by Junta de Castilla y León (Spain) under grants BU278U14 and VA057U16en
dc.format.mimetypeapplication/pdf
dc.language.isoenges
dc.publisherElsevieren
dc.relation.ispartofPhysics Letters B. 2017, V. 766, p. 205-211en
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectAnti-de Sitteren
dc.subjectCosmological constanten
dc.subjectQuantum groupsen
dc.subjectPoisson–Lie groupsen
dc.subjectLie bialgebrasen
dc.subjectQuantum duality principleen
dc.titleThe κ-(A)dS quantum algebra in (3+1) dimensionsen
dc.typeArtículoes
dc.typeinfo:eu-repo/semantics/article
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.relation.publisherversionhttps://doi.org/10.1016/j.physletb.2017.01.020
dc.identifier.doi10.1016/j.physletb.2017.01.020
dc.relation.projectIDinfo:eu-repo/grantAgreement/MINECO/MTM2013-43820-P
dc.relation.projectIDinfo:eu-repo/grantAgreement/JCyL/BU278U14
dc.relation.projectIDinfo:eu-repo/grantAgreement/JCyL/VA057U16
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersionen


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