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dc.date.accessioned 2022-11-02T17:04:21Z
dc.date.available 2022-11-02T17:04:21Z
dc.date.issued 1996-12-15
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/145034
dc.description.abstract We study a general Scalar-Tensor Theory with an arbitrary coupling funtion ω(φ) but also an arbitrary dependence of the gravitational constant G(φ) in the cases in which either one of them, or both, do not admit an analytical inverse, as in the hyperextended inflationary scenario. We present the full set of field equations and study their cosmological behavior. We show that different scalar-tensor theories can be grouped in classes with the same solution for the scalar field. en
dc.format.extent 7373-7377 es
dc.language en es
dc.title Hyperextended scalar-tensor gravity en
dc.type Articulo es
sedici.identifier.other doi:10.1103/physrevd.54.7373 es
sedici.identifier.other arXiv:gr-qc/9610022 es
sedici.identifier.other pmid:10020753 es
sedici.identifier.issn 0556-2821 es
sedici.creator.person Torres, Diego F. es
sedici.creator.person Vucetich, Héctor es
sedici.subject.materias Física es
sedici.description.fulltext true es
mods.originInfo.place Facultad de Ciencias Exactas es
sedici.subtype Preprint es
sedici.rights.license Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc-sa/4.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Physical Review D es
sedici.relation.journalVolumeAndIssue vol. 54, no. 12 es


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