We develop the parameterized post-Keplerian approach for class of analytic f(R)-gravity models. Using the double binary pulsar system PSR J0737-3039 data we obtain restrictions on the 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.
Tests of f(R)-gravity in binary pulsars / Dyadina, P. I.; Alexeyev, S. O.; Rannu, K. A.; Capozziello, S.; De Laurentis, M.. - (2017), pp. 1273-1278. ( 14th Marcel Grossman Meeting On Recent Developments in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories University of Rome "La Sapienza", ita 2015) [10.1142/9789813226609_0098].
Tests of f(R)-gravity in binary pulsars
Capozziello S.;De Laurentis M.
2017
Abstract
We develop the parameterized post-Keplerian approach for class of analytic f(R)-gravity models. Using the double binary pulsar system PSR J0737-3039 data we obtain restrictions on the 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.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
