On Graviton Propagation in Curved Space-Time Background

被引:2
|
作者
Arbuzova, E., V [1 ,2 ]
Dolgov, A. D. [2 ,3 ]
Panasenko, L. A. [2 ]
机构
[1] Dubna State Univ, Dept Higher Math, Dubna 141983, Russia
[2] Novosibirsk State Univ, Dept Phys, Novosibirsk 630090, Russia
[3] Joint Inst Nucl Res, Bogolyubov Lab Theoret Phys, Dubna 141980, Moscow Oblast, Russia
基金
俄罗斯科学基金会;
关键词
PARTICLE CREATION; FIELDS;
D O I
10.1134/S1063776122090126
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Equation describing propagation of gravitational waves (GW) over arbitrary curved space-time background is analyzed. New terms, which are absent in the conventional homogeneous and isotropic Friedmann cosmology, are found. Some examples of realistic metric, where these new terms manifest themselves, are presented. Possible implications to very low frequency GW are briefly discussed.
引用
收藏
页码:304 / 311
页数:8
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