dc.contributor.author | Laurentis, María Felicia de | |
dc.contributor.author | Martino, Iván de | |
dc.date.accessioned | 2024-02-02T17:42:06Z | |
dc.date.available | 2024-02-02T17:42:06Z | |
dc.date.issued | 2013 | |
dc.identifier.issn | 0035-8711 | |
dc.identifier.issn | 1365-2966 | |
dc.identifier.uri | http://hdl.handle.net/10366/155241 | |
dc.description.abstract | [EN]In this paper, we use one of the post-Keplerian parameters to obtain constraints on f (R) theories of gravity. Using the Minkowskian limit, we compute the prediction of f(R) theories on the first time derivative of the orbital period of a sample of binary stars, and we use our theoretical results to perform a comparison with the observed one. Selecting a sample of relativistic binary systems, we estimate the parameters of analytic f(R) gravity. We find that the theory is not ruled out if we consider only the double-neutron star systems, and in this case we can cover the existing gap between the general relativity prediction and the observed data | es_ES |
dc.format.mimetype | application/pdf | |
dc.language.iso | eng | es_ES |
dc.publisher | Oxford University Press [Commercial Publisher] Royal Astronomical Society [Society Publisher) | es_ES |
dc.publisher | ||
dc.relation.requires | Adobe Acrobat | |
dc.subject | gravitation | es_ES |
dc.subject | General Relativity and Quantum Cosmology | es_ES |
dc.title | Testing f (R) theories using the first time derivative of the orbital period of the binary pulsars. | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.relation.publishversion | https://doi.org/10.1093/mnras/stt216 | es_ES |
dc.relation.publishversion | ||
dc.subject.unesco | 22 Física | es_ES |
dc.relation.projectID | FIS2012-30926 | es_ES |
dc.relation.projectID | FIS2009-07238 | es_ES |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es_ES |
dc.journal.title | Monthly Notices of the Royal Astronomical Society | es_ES |
dc.volume.number | 431 | es_ES |
dc.issue.number | 1 | es_ES |
dc.page.initial | 741 | es_ES |
dc.page.final | 748 | es_ES |
dc.type.hasVersion | info:eu-repo/semantics/publishedVersion | es_ES |
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