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dc.contributor.authorBallesteros Castañeda, Ángel 
dc.contributor.authorGutiérrez Sagredo, Iván 
dc.contributor.authorHerranz Zorrilla, Francisco José 
dc.contributor.authorMeusburger, Catherine .
dc.contributor.authorNaranjo, Pedro 
dc.date.accessioned2018-02-01T11:55:04Z
dc.date.available2018-02-01T11:55:04Z
dc.date.issued2017-08
dc.identifier.issn1742-6588
dc.identifier.urihttp://hdl.handle.net/10259/4721
dc.description8th International Workshop DICE2016: Spacetime - Matter - Quantum Mechanics 12–16 September 2016, Castiglioncello, Italy
dc.description.abstractNoncommutative spacetimes are widely believed to model some properties of the quantum structure of spacetime at the Planck regime. In this contribution the construction of (anti-)de Sitter noncommutative spacetimes obtained through quantum groups is reviewed. In this approach the quantum deformation parameter z is related to a Planck scale, and the cosmological constant Λ plays the role of a second deformation parameter of geometric nature, whose limit Λ → 0 provides the corresponding noncommutative Minkowski spacetimes.en
dc.description.sponsorshipMinisterio de Econom´ıa y Competitividad (MINECO, Spain) under grants MTM2013-43820-P and MTM2016-79639-P, by Junta de Castilla y Le´on (Spain) under grants BU278U14 and VA057U16 and by the Action MP1405 QSPACE from the European Cooperation in Science and Technology (COST)en
dc.format.mimetypeapplication/pdf
dc.language.isoenges
dc.publisherIOP Publisingen
dc.relation.ispartofJournal of Physics: Conference Series. 2017, V. 880, n. 1, 012023en
dc.rightsAttribution 3.0 Unported
dc.rights.urihttps://creativecommons.org/licenses/by/3.0/
dc.subject.otherPhysicsen
dc.subject.otherFísicaes
dc.titleQuantum groups and noncommutative spacetimes with cosmological constanten
dc.typeinfo:eu-repo/semantics/article
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.relation.publisherversionhttps://doi.org/10.1088/1742-6596/880/1/012023
dc.identifier.doi10.1088/1742-6596/880/1/012023
dc.relation.projectIDinfo:eu-repo/grantAgreement/MINECO/MTM2013-43820-P
dc.relation.projectIDinfo:eu-repo/grantAgreement/MINECO/MTM2016-79639-P
dc.relation.projectIDinfo:eu-repo/grantAgreement/JCyL/BU278U14
dc.relation.projectIDinfo:eu-repo/grantAgreement/JCyL/VA057U16
dc.relation.projectIDinfo:eu-repo/grantAgreement/UE/COST-MP1405
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersionen


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