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Displacement memory for flyby
DOI:10.1016/j.aop.2024.169890.png)
摘要
En 中文
Zel'dovich and Polnarev, in their seminal paper (Zel'dovich and Polnarev, 1974) suggested that a gravitational wave generated by flyby would merely displace the particles. We confirm their prediction numerically by fine-tuning the wave profile proposed by Gibbons and Hawking (1971), and then analytically for its approximation by a P & ouml;schl-Teller potential. Higher-order derivative profiles proposed for gravitational collapse, etc (Gibbons and Hawking, 1971) are shortly discussed.
Keyword:
Velocity Memory Effect
Displacement Memory Effect
P & ouml
schl-Teller profile
Higher-order derivative profiles
Gravitational collapse
期刊
IF:
3
论文数:
5.5K
被引数:
1.8W

