Quantum Bousso bound

被引：39

作者：

Strominger, A ^{[1
]}

Thompson, D ^{[1
]}

机构：

[1] Harvard Univ, Jefferson Phys Lab, Cambridge, MA 02138 USA

来源：

PHYSICAL REVIEW D | 2004年 / 70卷 / 04期

关键词：

D O I：

10.1103/PhysRevD.70.044007

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

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.

引用

页数：8

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