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On variations of G in the geometric scalar theory of gravity

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dc.contributor.authorBronnikov, K. A.
dc.contributor.authorБронников, Кирилл Александрович
dc.date.accessioned2024-11-26T13:34:44Z
dc.date.available2024-11-26T13:34:44Z
dc.date.issued2020
dc.description.abstract© 2020, The Author(s).We analyze the possible variability of the effective Newtonian gravitational constant GN in space and time in the framework of the geometric scalar theory of gravity suggested by Novello et al. (JCAP 06:014, 2013). Spatial variations of GN in the Solar system are shown to have orders of magnitude detectable by modern instruments. As to variations of GN with cosmological time, it is shown (at least for the particular formulation of the theory discussed in the original paper and the corresponding cosmological models) that these variations are more rapid than is allowed by observations.
dc.identifier.citationBronnikov, K. A. On variations of G in the geometric scalar theory of gravity / Bronnikov, K.A. // European Physical Journal C. - 2020. - 80. - № 5. - 10.1140/epjc/s10052-020-8012-9
dc.identifier.doi10.1140/epjc/s10052-020-8012-9
dc.identifier.urihttps://www.doi.org/10.1140/epjc/s10052-020-8012-9
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85085040055&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000536758500002
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/21803
dc.relation.ispartofEuropean Physical Journal C
dc.titleOn variations of G in the geometric scalar theory of gravity
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue5
oaire.citation.volume80
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