Please use this identifier to cite or link to this item: http://hdl.handle.net/11189/6441
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dc.contributor.authorCarloni, Sen_US
dc.contributor.authorDunsby, PKSen_US
dc.contributor.authorSolomons, Den_US
dc.date.accessioned2018-07-11T09:26:04Z-
dc.date.available2018-07-11T09:26:04Z-
dc.date.issued2006-
dc.identifier.citationCarloni, S., Dunsby, P.K.S. and Solomons, D. 2006. Bounce conditions in f (R) cosmologies. Classical and Quantum Gravity, 23(6): 1913-1922en_US
dc.identifier.issn0264-9381-
dc.identifier.urihttps://doi.org/10.1088/0264-9381/23/6/006-
dc.identifier.urihttp://hdl.handle.net/11189/6441-
dc.description.abstractWe investigate the conditions for a bounce to occur in Friedmann–Robertson–Walker cosmologies for the class of fourth-order gravity theories. The general bounce criterion is determined and constraints on the parameters of three specific models are given in order to obtain bounce solutions. Furthermore, unlike the case of general relativity, a bounce appears to be possible in open and flat cosmologies.en_US
dc.language.isoenen_US
dc.publisherIOP Publishingen_US
dc.relation.ispartofClassical and Quantum Gravityen_US
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/za/-
dc.subjectFriedmann–Robertson– Walker cosmologieen_US
dc.subjectFourth-order gravity theoriesen_US
dc.subjectBounceen_US
dc.titleBounce conditions in f (R) cosmologies.en_US
dc.type.patentArticleen_US
Appears in Collections:Appsc - Journal Articles (DHET subsidised)
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