Testing f(R)-Theories by Binary Pulsars
DOI:
https://doi.org/10.14311/APP.2014.01.0251Abstract
Using the Post-Keplerian parameters to obtain, in the Minkowskian limit we obtain constraints on f(R)-theories of gravity from the first time derivative of the orbital period of a sample of binary stars. In the approximation in which the theory is Taylor expandable, we can estimate the parameters of an an analytic f(R)-theory, and fullling the gap between the General Relativity prediction and the one cames from observation, we show that the theory is not ruled out.Downloads
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2014-12-04
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Testing f(R)-Theories by Binary Pulsars. (2014). Acta Polytechnica CTU Proceedings, 1(1), 251-254. https://doi.org/10.14311/APP.2014.01.0251