Energy and angular momentum in strong gravitating systems
Roh-Suan Tung
TL;DR
This paper introduces a quasilocal framework for defining energy and angular momentum in strong gravitating systems, extending concepts from isolated and dynamical horizons to more general scenarios.
Contribution
It generalizes the notions of energy and angular momentum to strong gravitating systems using a new quasilocal framework for untrapped hypersurfaces.
Findings
Provides a unified approach to energy and angular momentum in strong gravity.
Extends existing horizon concepts to more general hypersurfaces.
Lays groundwork for analyzing dynamical gravitational systems.
Abstract
A quasilocal framework of stationary and dynamical untrapped hypersurfaces is introduced to generalize the notions of energy and angular momentum of isolated and dynamical trapping horizons to general strong gravitating systems.
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