Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/12555
Share/Export:
logo share SHARE logo core CORE BASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE
DC FieldValueLanguage
dc.contributor.authorCorichi, Alejandro-
dc.contributor.authorCortez, Jerónimo-
dc.contributor.authorMena Marugán, Guillermo A.-
dc.date.accessioned2009-04-24T11:46:19Z-
dc.date.available2009-04-24T11:46:19Z-
dc.date.issued2006-02-06-
dc.identifier.citationPhysical Review D 73(4): 041502 (2006)en_US
dc.identifier.issn0556-2821-
dc.identifier.urihttp://hdl.handle.net/10261/12555-
dc.description5 pages, no figures.-- PACS nrs.: 04.60.Ds; 04.60.Kz; 04.62.+v; 98.80.Qc.en_US
dc.description.abstractRecent results on the nonunitary character of quantum time evolution in the family of Gowdy T³ spacetimes bring the question of whether one should abandon the most sacred principle of unitary evolution in cosmology. In this work we show that the answer is in the negative. We put forward a full nonperturbative canonical quantization of the polarized Gowdy T³ model that implements the dynamics while preserving unitarity. We discuss possible implications of this result.en_US
dc.description.sponsorshipThis work was supported by the Spanish MEC Project No. FIS2004-01912 and No. HP2003-0140, by CONACyT (México) 40035-F and U47857-F, and by the DGAPAUNAM Grant No. IN108103. J.C. was funded by the Spanish MEC, No./Ref. SB2003-0168.en_US
dc.format.extent95076 bytes-
dc.format.mimetypeapplication/pdf-
dc.language.isoengen_US
dc.publisherAmerican Physical Societyen_US
dc.rightsopenAccessen_US
dc.subjectQuantum gravityen_US
dc.subjectCosmologyen_US
dc.subjectUnitary symmetryen_US
dc.subjectSpace-time configurationsen_US
dc.titleUnitary evolution in Gowdy cosmologyen_US
dc.typeartículoen_US
dc.identifier.doi10.1103/PhysRevD.73.041502-
dc.description.peerreviewedPeer revieweden_US
dc.relation.publisherversionhttp://dx.doi.org/10.1103/PhysRevD.73.041502en_US
dc.type.coarhttp://purl.org/coar/resource_type/c_6501es_ES
item.openairetypeartículo-
item.fulltextWith Fulltext-
item.grantfulltextopen-
item.languageiso639-1en-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
Appears in Collections:(CFMAC-IEM) Artículos
Files in This Item:
File Description SizeFormat
Corichi.pdf92,85 kBAdobe PDFThumbnail
View/Open
Show simple item record

SCOPUSTM   
Citations

42
checked on Jun 25, 2022

WEB OF SCIENCETM
Citations

40
checked on Jun 27, 2022

Page view(s)

338
checked on Jun 30, 2022

Download(s)

266
checked on Jun 30, 2022

Google ScholarTM

Check

Altmetric

Dimensions


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.