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Memory effect for impulsive gravitational waves

文献类型：期刊论文

作者Zhang, P-M1; Duval, C.2; Horvathy, P. A.1,3
刊名CLASSICAL AND QUANTUM GRAVITY
出版日期2018-03-22
卷号35期号:6页码:065011
关键词gravitational waves classical general relativity memory effect
ISSN号0264-9381
DOI10.1088/1361-6382/aaa987
英文摘要Impulsive gravitational plane waves, which have a delta-function singularity on a hypersurface, can be obtained by squeezing smooth plane gravitational waves with a Gaussian profile. They exhibit (as do their smooth counterparts) the velocity memory effect: after the wave has passed, particles initially at rest move apart with non-vanishing constant transverse velocity. A new effect is that, unlike the smooth case, (i) the velocities of particles originally at rest jump, (ii) the spacetime trajectories become discontinuous along the (lightlike) propagation direction of the wave.
WOS关键词PLANE-WAVES ; GENERAL-RELATIVITY ; RADIATION ; BURSTS ; SPACETIMES ; GEODESICS
资助项目National Natural Science Foundation of China[11575254]
WOS研究方向Astronomy & Astrophysics ; Physics
语种英语
WOS记录号WOS:000425123900004
出版者IOP PUBLISHING LTD
资助机构National Natural Science Foundation of China
源URL[http://119.78.100.186/handle/113462/24572]  
专题中国科学院近代物理研究所
通讯作者Zhang, P-M
作者单位1.Chinese Acad Sci, Inst Modern Phys, Lanzhou, Gansu, Peoples R China
2.Aix Marseille Univ, Univ Toulon, CNRS, CPT, Marseille, France
3.Univ Tours, Lab Math & Phys Theor, Tours, France
推荐引用方式
GB/T 7714		 Zhang, P-M,Duval, C.,Horvathy, P. A.. Memory effect for impulsive gravitational waves[J]. CLASSICAL AND QUANTUM GRAVITY,2018,35(6):065011.
APA Zhang, P-M,Duval, C.,&Horvathy, P. A..(2018).Memory effect for impulsive gravitational waves.CLASSICAL AND QUANTUM GRAVITY,35(6),065011.
MLA Zhang, P-M,et al."Memory effect for impulsive gravitational waves".CLASSICAL AND QUANTUM GRAVITY 35.6(2018):065011.

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来源：近代物理研究所

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