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gr-qc2004
Quasilocal Center-of-Mass
James M. Nester, Feng-Feng Meng, Chiang-Mei Chen
Gravitating systems have no well-defined local energy-momentum density. Various quasilocal proposals have been made, however the center-of-mass moment (COM) has generally been over…
gr-qc2004★ 17 cited
Quasilocal Center-of-Mass for Teleparallel Gravity
James M. Nester, Fei-Hong Ho, Chiang-Mei Chen
Asymptotically flat gravitating systems have 10 conserved quantities, which lack proper local densities. It has been hoped that the teleparallel equivalent of Einstein's GR (TEGR,…