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STABLE EMERGENT UNIVERSE FROM CONSERVATION LAWS

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dc.creatorPEDRO ALBERTO LABRAÑA MORAGA
dc.date2018
dc.date.accessioned2025-01-10T15:04:10Z
dc.date.available2025-01-10T15:04:10Z
dc.date.issued2018
dc.description.abstractIN THIS PAPER, BASED ON JCAP 1608 (2016) 049, WE SHOW THAT THERE IS A CLASS OF EMERGENT UNIVERSES MODELS, DERIVED FROM SCALE INVARIANT TWO MEASURES THEORIES WITH SPONTANEOUS SYMMETRY BREAKING (S.S.B) OF THE SCALE INVARIANCE, WHICH CAN HAVE BOTH CLASSICAL STABILITY AND DO NOT SUFFER THE INSTABILITY POINTED OUT BY MITHANI-VILENKIN TOWARDS COLLAPSE [4, 3, 2, 5]. WE FIND THAT THIS STABILITY IS DUE TO THE PRESENCE OF A SYMMETRY IN THE """"""""EMERGENT PHASE"""""""", WHICH TOGETHER WITH THE NON LINEARITIES OF THE THEORY, DOES NOT ALLOW THAT THE FLRW SCALE FACTOR TO BE SMALLER THAT A CERTAIN MINIMUM VALUE A 0 IN A CERTAIN PROTECTED REGION.
dc.formatapplication/pdf
dc.identifier.doi10.1088/1742-6596/1043/1/012026
dc.identifier.issn1742-6596
dc.identifier.issn1742-6588
dc.identifier.urihttps://repositorio.ubiobio.cl/handle/123456789/10268
dc.languagespa
dc.publisherJOURNAL OF PHYSICS: CONFERENCE SERIES
dc.relation.uri10.1088/1742-6596/1043/1/012026
dc.rightsPUBLICADA
dc.titleSTABLE EMERGENT UNIVERSE FROM CONSERVATION LAWS
dc.title.alternativeUNIVERSO EMERGENTE ESTABLE A PARTIR DE LAS LEYES DE CONSERVACIÓN
dc.typePROCEEDING PAPER
dspace.entity.typePublication
ubb.EstadoPUBLICADA
ubb.Otra ReparticionDEPARTAMENTO DE FISICA
ubb.SedeCONCEPCIÓN
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