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FRIEDMANN- ROBERTSON-WALKER-LIKECOSMOLOGIES WITH SPHERICAL SYMMETRY

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dc.creatorYOSELIN MAURICIO CATALDO MONSALVES
dc.date2013
dc.date.accessioned2025-01-10T14:40:28Z
dc.date.available2025-01-10T14:40:28Z
dc.date.issued2013
dc.description.abstractWE RECONSIDER THE COSMOLOGICAL MODEL DISCUSSED BY SUNG-WON KIM IN THE CONTEXT OF FRIEDMANN-ROBERTSON-WALKER COSMOLOGIES WITH A TRAVERSABLE WORMHOLE, WHERE IT IS ASSUMED THAT THE MATTER CONTENT IS DIVIDED INTO TWO PARTS: THE COSMIC PART THAT DEPENDS ON TIME ONLY AND THE WORMHOLE PART THAT DEPENDS ON SPACE ONLY. THE COSMIC PART OBEYS THE BAROTROPIC EQUATION OF STATE PC=??C. THE COMPLETE ANALYSIS REQUIRES FURTHER CARE AND REVEALS MORE INTERESTING RESULTS THAN WHAT WAS PREVIOUSLY SHOWN BY THE AUTHOR. THEY CAN BE READILY APPLIED TO THE EVOLUTION OF A LARGE CLASS OF COSMOLOGICAL MODELS WHICH ARE MORE GENERAL THAN FRIEDMANN-ROBERTSON-WALKER MODELS.
dc.formatapplication/pdf
dc.identifier.doi10.1103/PhysRevD.88.047502
dc.identifier.issn2470-0029
dc.identifier.issn2470-0010
dc.identifier.issn1550-2368
dc.identifier.issn1550-7998
dc.identifier.urihttps://repositorio.ubiobio.cl/handle/123456789/8466
dc.languagespa
dc.publisherPHYSICAL REVIEW D
dc.relation.uri10.1103/PhysRevD.88.047502
dc.rightsPUBLICADA
dc.titleFRIEDMANN- ROBERTSON-WALKER-LIKECOSMOLOGIES WITH SPHERICAL SYMMETRY
dc.typeARTÍCULO
dspace.entity.typePublication
ubb.EstadoPUBLICADA
ubb.Otra ReparticionFACULTAD DE CIENCIAS
ubb.SedeCONCEPCIÓN
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