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

被引：1

作者：

Dyadina, Polina I. ^{[1
,2
]}

Alexeyev, Stanislav O. ^{[1
]}

Capozziello, Salvatore ^{[3
,4
,5
]}

De Laurentis, Mariafelicia ^{[3
,6
]}

Rannu, Kristina A. ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Sternberg Astron Inst, Univ Sky Prospekt 13, Moscow 119991, Russia

[2] Moscow MV Lomonosov State Univ, Dept Phys, Moscow 119991, Russia

[3] Univ Naples Federico II, Dipartimento Sci Fis, I-80126 Naples, Italy

[4] Ist Nazl Fis Nucl, Sez Napoli, I-80126 Naples, Italy

[5] Ist Nazl Fis Nucl, Gran Sasso Sci Inst, Via F Crispi 7, I-67100 Laquila, Italy

[6] Tomsk State Pedag Univ, Ul Kievskaya 60, Tomsk 634061, Russia

来源：

PROCEEDINGS OF THE 9TH ALEXANDER FRIEDMANN INTERNATIONAL SEMINAR ON GRAVITATION AND COSMOLOGY AND 3RD SATELLITE SYMPOSIUM ON THE CASIMIR EFFECT | 2016年 / 41卷

关键词：

Binary pulsars; f (R)-gravity; post-Keplerian formalism; RELATIVISTIC GRAVITY; PRINCIPLE;

D O I：

10.1142/S2010194516601319

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

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.

引用

页数：9

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