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arXiv · 1704.04444

Fast scrambling as Brownian motion in a fluid with negative viscosity

Kostiantyn Ropotenko
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Abstract

It is shown that the fast scrambling of information in a black hole can be viewed as Brownian motion of information in a fluid with negative viscosity (and negative temperature). It is argued that a non-local character of the fast scrambling is only an illusion; the stretched horizon with negative viscosity is an amplifying medium that mimics non-locality and superluminal communication.

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Kostiantyn Ropotenko. 2017-04-13. Fast scrambling as Brownian motion in a fluid with negative viscosity. https://arxiv.org/abs/1704.04444

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