Phys. Rev. D 70, 044007 (2004) [8 pages]Quantum Bousso boundReceived 20 April 2004; published 9 August 2004 The Bousso bound requires that one-quarter of the area of a closed codimension-2 spacelike surface exceeds the entropy flux across a certain lightsheet terminating on the surface. The bound can be violated by quantum effects such as Hawking radiation. It is proposed that at the quantum level the bound be modified by adding to the area the quantum entanglement entropy across the surface. The validity of this quantum Bousso bound is proven in a two-dimensional large N dilaton gravity theory. © 2004 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevD.70.044007
DOI:
10.1103/PhysRevD.70.044007
PACS:
04.20.-q, 04.60.-m, 04.70.Dy, 11.25.-w
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