Strong-field tests of F(R)-gravity in binary pulsars

P. I. Dyadina, S. O. Alexeyev, Kristina A. Rannu

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Abstract

In this work we develop the PPK approach for a class of analytic f(R)-models of gravity. We use data from the double binary pulsar system PSR J0737-3039. We obtain restrictions on parameters of this class of f(R)-models and show that f(R)-gravity is not ruled out by the observations in strong field regime.

Original languageEnglish
Title of host publicationProceedings of the 50th Rencontres de Moriond - 2015 Gravitation
Subtitle of host publication100 years after GR
EditorsEtienne Auge, Jacques Dumarchez, Jean Tran Thanh Van
PublisherThe Gioi Publishers
Pages379-384
Number of pages6
ISBN (Electronic)9782954640068
Publication statusPublished - 2015
Externally publishedYes
Event50th Rencontres de Moriond on Gravitation 2015: 100 years after GR - La Thuile, Italy
Duration: 21 Mar 201528 Mar 2015

Publication series

NameProceedings of the 50th Rencontres de Moriond - 2015 Gravitation: 100 years after GR

Conference

Conference50th Rencontres de Moriond on Gravitation 2015: 100 years after GR
CountryItaly
CityLa Thuile
Period21/03/1528/03/15

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