Multiple Killing horizons and near horizon geometries
Sign Up to like & getrecommendations! Published in 2018 at "Classical and Quantum Gravity"
DOI: 10.1088/1361-6382/aaeaf1
Abstract: Near Horizon Geometries with multiply degenerate Killing horizons $\mathcal{H}$ are considered, and their degenerate Killing vector fields identified. We prove that they all arise from hypersurface-orthogonal Killing vectors of any cut of $\mathcal{H}$ with the… read more here.
Keywords: killing horizons; horizon geometries; multiple killing; degenerate killing ... See more keywords
Light Cone Thermodynamics
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DOI: 10.1103/physrevd.97.044052
Abstract: We show that null surfaces defined by the outgoing and infalling wave fronts emanating from and arriving at a sphere in Minkowski spacetime have thermodynamical properties that are in strict formal correspondence with those of… read more here.
Keywords: light cone; cone thermodynamics; killing horizons; thermodynamics ... See more keywords