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arXiv · 1201.2475

A Challenge to Entropic Gravity

Jonathan J. Roveto·Gerardo Munoz
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Abstract

In a recent publication in this journal, Erik Verlinde attempts to show that gravity should be viewed not as a fundamental force, but rather as an emergent thermodynamic phenomenon arising from an unspecified microscopic theory via equipartition and holography. This paper presents a challenge to his reformulation of gravity. A detailed examination of Verlinde's derivation leads to a number of questions that severely weaken the claim that such a theory correctly reproduces Newton's laws or Einstein gravity. In particular, we find that neither Newtonian gravity nor the Einstein equations are uniquely determined using Verlinde's postulates.

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Jonathan J. Roveto, Gerardo Munoz. 2012-01-12. A Challenge to Entropic Gravity. https://arxiv.org/abs/1201.2475

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