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arXiv · 1909.02001

Quantum Information Bound on the Energy

Raphael Bousso·Arvin Shahbazi-Moghaddam·Marija Tomasevic
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Abstract

According to the classical Penrose inequality, the mass at spatial infinity is bounded from below by a function of the area of certain trapped surfaces. We exhibit quantum field theory states that violate this relation at the semiclassical level. We formulate a Quantum Penrose Inequality, by replacing the area with the generalized entropy of the lightsheet of an appropriate quantum trapped surface. We perform a number of nontrivial tests of our proposal, and we consider and rule out alternative formulations. We also discuss the relation to weak cosmic censorhip.

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Raphael Bousso, Arvin Shahbazi-Moghaddam, Marija Tomasevic. 2019-09-04. Quantum Information Bound on the Energy. https://doi.org/10.1103/physrevd.100.126010

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