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arXiv · 1104.1942

Quadrupolar gravitational radiation as a test-bed for f(R)-gravity

Mariafelicia De Laurentis·Salvatore Capozziello
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Abstract

The debate concerning the viability of f(R)-gravity as a natural extension of General Relativity could be realistically addressed by using results coming from binary pulsars like PSR 1913+16. To this end, we develop a quadrupolar approach to the gravitational radiation for a class of ana- lytic f(R)-models. We show that experimental results are compatible with a consistent range of f(R)-models. This means that f(R)-gravity is not ruled out by the observations and gravitational radiation (in strong field regime) could be a test-bed for such theories.

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BibTeXRIS

Mariafelicia De Laurentis, Salvatore Capozziello. 2011-04-11. Quadrupolar gravitational radiation as a test-bed for f(R)-gravity. https://doi.org/10.1016/j.astropartphys.2011.08.006

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