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dc.contributor.authorBouhmadi López, Mariam
dc.contributor.authorAlbarran, Imanol
dc.contributor.authorChen, Che-Yu
dc.date.accessioned2018-12-26T10:27:34Z
dc.date.available2018-12-26T10:27:34Z
dc.date.issued2017-04-14
dc.identifier.citationUniverse 3(2) : (2017) // Article ID36es_ES
dc.identifier.issn2218-1997
dc.identifier.urihttp://hdl.handle.net/10810/30564
dc.description.abstractQuantum gravity is the theory that is expected to successfully describe systems that are under strong gravitational effects while at the same time being of an extreme quantum nature. When this principle is applied to the universe as a whole, we use what is commonly named quantum cosmology. So far we do not have a definite quantum theory of gravity or cosmology, but we have several promising approaches. Here we will review the application of the Wheeler-DeWitt formalism to the late-time universe, where it might face a Big Rip future singularity. The Big Rip singularity is the most virulent future dark energy singularity which can happen not only in general relativity but also in some modified theories of gravity. Our goal in this paper is to review two simple setups of the quantisation of the Big Rip in a Friedmann-Lemaitre-Robertson-Walker universe within general relativity and in a modified theory of gravity.es_ES
dc.description.sponsorshipThe work of MBL is supported by the Basque Foundation of Science Ikerbasque. She wish to acknowledge the partial support from the Basque government Grant No. IT956-16 (Spain) and FONDOS FEDER under grant FIS2014-57956-P (Spanish government). The work of IA was supported by a Santander-Totta fellowship "Bolsas de Investigacao Faculdade de Ciencias (UBI) - Santander Totta". C.- Y.C. is supported by Taiwan National Science Council under Project No. NSC 97-2112-M-002-026-MY3 and by Taiwans National Center for Theoretical Sciences (NCTS). This work is supported by the COST Action CA15117 (CANTATA).es_ES
dc.language.isoenges_ES
dc.publisherMDPIes_ES
dc.relationinfo:eu-repo/grantAgreement/MINECO/FIS2014-57956-Pes_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/*
dc.subjectquantum cosmologyes_ES
dc.subjectfuture singularitieses_ES
dc.subjectmodified theories of gravityes_ES
dc.subjectholographic dark energyes_ES
dc.subjectEddington-inspired-Born-Infeld theoryes_ES
dc.titleQuantum cosmology of the Big Rip: Within GR and in a modified theory of gravityes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.holder(c) 2017 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).es_ES
dc.rights.holderAtribución 3.0 España*
dc.relation.publisherversionhttps://www.mdpi.com/2218-1997/3/2/36es_ES
dc.identifier.doi10.3390/universe3020036
dc.departamentoesFísica teórica e historia de la cienciaes_ES
dc.departamentoeuFisika teorikoa eta zientziaren historiaes_ES


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(c) 2017 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Except where otherwise noted, this item's license is described as (c) 2017 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).