MURKY 发表于 2025-3-25 04:13:25
BMS Symmetries and Holography: An Introductory Overviewls. A short discussion of canonical charges associated to the BMS transformations and the possible relation between superrotations and transition from asymptotically flat to locally asymptotically flat spacetimes is also summarised.Vulnerable 发表于 2025-3-25 08:26:26
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http://reply.papertrans.cn/31/3054/305345/305345_24.pngNostalgia 发表于 2025-3-25 21:06:28
Generation of Initial Data for General-Relativistic Simulations of Charged Black Holesoles with electromagnetic fields. However, since astrophysically-relevant black holes are believed to have negligible electric charge, the theory has been mostly confined within the realm of theoretical investigation. In addition to this, this theory has been studied mostly with analytical tools, whreperfusion 发表于 2025-3-26 02:18:47
http://reply.papertrans.cn/31/3054/305345/305345_26.pngsomnambulism 发表于 2025-3-26 07:39:38
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http://reply.papertrans.cn/31/3054/305345/305345_28.png讨厌 发表于 2025-3-26 13:42:40
Schwarzschild Spacetime Under Generalised Gullstrand–Painlevé Slicinglisation of Gullstrand–Painlevé coordinates which allows for any possible radial velocity. This foliation provides a contrast with the usual static foliation implied by Schwarzschild coordinates. The 3-dimensional spaces are distinct for the static and falling observers, so the embedding diagrams, s替代品 发表于 2025-3-26 18:48:35
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