Quasi--local angular momentum of non--symmetric isolated and dynamical horizons from the conformal decomposition of the metric

Mikolaj Korzynski

doi:10.1088/0264-9381/24/23/015

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arXiv · 0707.2824

Quasi--local angular momentum of non--symmetric isolated and dynamical horizons from the conformal decomposition of the metric

Mikolaj Korzynski

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Abstract

A new definition of quasi--local angular momentum of non--axisymmetric marginally outer trapped surfaces is proposed. It is based on conformal decomposition of the two--dimensional metric and the action of the group of conformal symmetries. The definition is completely general and agrees with the standard one in axi--symmetric surfaces.

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Mikolaj Korzynski. 2007-10-24. Quasi--local angular momentum of non--symmetric isolated and dynamical horizons from the conformal decomposition of the metric. https://doi.org/10.1088/0264-9381%2F24%2F23%2F015

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