Signals for Lorentz violation in gravitational waves

被引:58
|
作者
Mewes, Matthew [1 ]
机构
[1] Calif Polytech State Univ San Luis Obispo, Dept Phys, San Luis Obispo, CA 93407 USA
基金
美国国家科学基金会;
关键词
CPT VIOLATION; CONSTRAINTS; INVARIANCE; RADIATION; EXTENSION;
D O I
10.1103/PhysRevD.99.104062
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Lorentz violations in gravitational waves are investigated. Plane-wave solutions for arbitrary gauge-invariant violations in linearized gravity are constructed. Signatures of Lorentz violation include dispersion, birefringence, and anisotropies. Modifications to waves from coalescing compact binaries and to strain signals in gravitational-wave detectors are derived.
引用
收藏
页数:15
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