Manifestations of Horndeski theory in binary systems with pulsars

被引：2
|
作者：
Avdeev, Nikita [1 ]
Dyadina, Polina [2 ,3 ]
Alexeyev, Stanislav [3 ,4 ]
机构：
[1] Lomonosov Moscow State Univ, Fac Phys, Dept Celestial Mech Astrometry & Gravimetry, Leninskie Gory 1-2, Moscow 119991, Russia
[2] Lomonosov Moscow State Univ, Fac Phys, 1Dept Astrophys & Stellar Astron, Leninskie Gory 1-2, Moscow 119991, Russia
[3] Lomonosov Moscow State Univ, Sternberg Astron Inst, Univ Sky Prospekt 13, Moscow 119991, Russia
[4] Lomonosov Moscow State Univ, Fac Phys, Dept Quantum Theory & High Energy Phys, Leninskie Gory 1-2, Moscow 119991, Russia
来源：
XXTH INTERNATIONAL SEMINAR ON HIGH ENERGY PHYSICS (QUARKS-2018) | 2018年 / 191卷
关键词：
GENERAL-RELATIVITY; GRAVITY; FIELD;
D O I：
10.1051/epjconf/201819107011
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Subclass of Horndeski gravity without Vainstein screening mechanism is tested in strong field regime of binary pulsars. Two specific cases of the Horndeski gravity are considered: the hybrid metric-Palatini f(R)-gravity and massive Brans-Dicke theory. The observational data of PSR J1738+0333, PSR J0737-3039, PSR J1012+5307 is used for obtaining constraints.
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页数：8
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