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arXiv · 1005.1132

Tolman mass, generalized surface gravity, and entropy bounds

Gabriel Abreu·Matt Visser
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Abstract

In any static spacetime the quasi-local Tolman mass contained within a volume can be reduced to a Gauss-like surface integral involving the flux of a suitably defined generalized surface gravity. By introducing some basic thermodynamics and invoking the Unruh effect one can then develop elementary bounds on the quasi-local entropy that are very similar in spirit to the holographic bound, and closely related to entanglement entropy.

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Gabriel Abreu, Matt Visser. 2010-06-29. Tolman mass, generalized surface gravity, and entropy bounds. https://doi.org/10.1103/physrevlett.105.041302

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