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arXiv · 1003.2312

Statistical Origin of Gravity

Rabin Banerjee·Bibhas Ranjan Majhi
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Abstract

Starting from the definition of entropy used in statistical mechanics we show that it is proportional to the gravity action. For a stationary black hole this entropy is expressed as $S = E/ 2T$, where $T$ is the Hawking temperature and $E$ is shown to be the Komar energy. This relation is also compatible with the generalised Smarr formula for mass.

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Rabin Banerjee, Bibhas Ranjan Majhi. 2010-05-14. Statistical Origin of Gravity. https://doi.org/10.1103/physrevd.81.124006

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