Limits of quasi-local angular momentum on an isolated gravitating system
Mu-Tao Wang
TL;DR
This paper explores the limits of the Chen-Wang-Yau quasilocal angular momentum in isolated gravitating systems, analyzing its behavior at spatial and null infinity using optimal isometric embedding and quasilocal mass concepts.
Contribution
It provides a detailed analysis of the asymptotic behavior of the Chen-Wang-Yau quasilocal angular momentum in general relativity.
Findings
Limits at spatial infinity established
Limits at null infinity characterized
Insights into angular momentum in gravitating systems
Abstract
I shall discuss the Chen-Wang-Yau quasilocal angular momentum, which is defined based on the theory of optimal isometric embedding and quasilocal mass of Wang-Yau, and the limits of which at spatial and null infinity of an isolated gravitating system. This is based on joint work with Po-Ning Chen, Jordan Keller, Ye-Kai Wang, and Shing-Tung Yau.
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Taxonomy
TopicsBlack Holes and Theoretical Physics · Nonlinear Waves and Solitons · Geophysics and Gravity Measurements