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Kinetic scalar curvature extended f(R) gravity

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dc.contributor.author Chervon S.
dc.contributor.author Nikolaev A.
dc.contributor.author Mayorova T.
dc.contributor.author Odintsov S.
dc.contributor.author Oikonomou V.
dc.date.accessioned 2019-01-22T20:37:28Z
dc.date.available 2019-01-22T20:37:28Z
dc.date.issued 2018
dc.identifier.issn 0550-3213
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/148013
dc.description.abstract © 2018 The Authors In this work we study a modified version of vacuum f(R) gravity with a kinetic term which consists of the first derivatives of the Ricci scalar. We develop the general formalism of this kinetic Ricci modified f(R) gravity and we emphasize on cosmological applications for a spatially flat cosmological background. By using the formalism of this theory, we investigate how it is possible to realize various cosmological scenarios. Also we demonstrate that this theoretical framework can be treated as a reconstruction method, in the context of which it is possible to realize various exotic cosmologies for ordinary Einstein–Hilbert action. Finally, we derive the scalar–tensor counterpart theory of this kinetic Ricci modified f(R) gravity, and we show the mathematical equivalence of the two theories.
dc.relation.ispartofseries Nuclear Physics B
dc.title Kinetic scalar curvature extended f(R) gravity
dc.type Article
dc.relation.ispartofseries-volume 936
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 597
dc.source.id SCOPUS05503213-2018-936-SID85054448594


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  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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