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首页> 外文期刊>International Journal of Modern Physics: Conference Series >Strong-field tests of f(R)-gravity in binary pulsars
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Strong-field tests of f(R)-gravity in binary pulsars

机译: f 的强场测试( R 重力在二元脉冲星中

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摘要

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. The additional and more strong corresponding restriction is extracted from solar system data.
机译:我们为解析f(R)-重力模型类开发了参数化的后Keplerian方法。使用双星脉冲星系统PSR J0737-3039数据,我们获得了对此类f(R)-模型参数的限制,并表明在强磁场状态下的观测结果并未排除f(R)-重力。从太阳系数据中提取了附加且更强的相应限制。

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