Chronology protection in anti-de Sitter

被引：42

作者：

Caldarelli, MM ^{[1
]}

Klemm, D ^{[1
]}

Silva, PJ ^{[1
]}

机构：

[1] Univ Milan, Dipartimento Fis, Ist Nazl Fis Nucl, Sez Milano, I-20133 Milan, Italy

来源：

CLASSICAL AND QUANTUM GRAVITY | 2005年 / 22卷 / 17期

关键词：

D O I：

10.1088/0264-9381/22/17/007

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We consider 1/2 BPS excitations of AdS(5) x S-5 geometries in type IIB string theory that can be mapped into free fermion configurations according to the prescription of Lin, Lunin and Maldacena (LLM). It is shown that whenever the fermionic probability density exceeds one or is negative, closed timelike curves appear in the bulk. A violation of the Pauli exclusion principle in the phase space of the fermions is thus intimately related to causality violation in the dual geometries.

引用

页码：3461 / 3466

页数：6

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