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Regular Bouncing Solutions, Energy Conditions and the Brans-Dicke Theory

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dc.contributor.authorGalkina, O.
dc.contributor.authorFalciano, F. T.
dc.contributor.authorPinto-Neto, N.
dc.contributor.authorFabris, J. C.
dc.date.accessioned2024-11-21T12:27:11Z
dc.date.available2024-11-21T12:27:11Z
dc.date.issued2019
dc.description.abstractIn general, to avoid a singularity in cosmological models involves the introduction of exotic kind of matter fields, for example, a scalar field with negative energy density. In order to have a bouncing solution in classical General Relativity, violation of the energy conditions is required. In this work, we discuss a case of the bouncing solution in the Brans-Dicke theory with radiative fluid that obeys the energy conditions, and with no ghosts.
dc.identifier.citationRegular Bouncing Solutions, Energy Conditions and the Brans-Dicke Theory / Galkina, O [et al.] // JETP Letters. - 2019. - 10.1134/S0021364019200013
dc.identifier.doi10.1134/S0021364019200013
dc.identifier.urihttps://www.doi.org/10.1134/S0021364019200013
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85074564082&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000490245400001
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/18754
dc.relation.ispartofJETP Letters
dc.titleRegular Bouncing Solutions, Energy Conditions and the Brans-Dicke Theory
dc.typeArticle
dspace.entity.typePublication
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relation.isOrgUnitOfPublication.latestForDiscoveryba0b4738-e6bd-4285-bda5-16ab2240dbd1
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