QUANTUM COHERENCE AND 2-DIMENSIONAL BLACK-HOLES

被引：39

作者：

ELLIS, J

MAVROMATOS, NE

NANOPOULOS, DV

机构：

[1] TEXAS A&M UNIV SYST,CTR THEORET PHYS,DEPT PHYS,COLLEGE STN,TX 77843

[2] HOUSTON ADV RES CTR,ASTROPARTICLE PHYS GRP,THE WOODLANDS,TX 77381

来源：

PHYSICS LETTERS B | 1991年 / 267卷 / 04期

关键词：

D O I：

10.1016/0370-2693(91)90895-W

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We argue that quantum coherence is maintained by two-dimensional target-space black holes in string theory thanks to an infinite set of conserved quantum numbers. These are associated with discrete solitonic string states of high spin, and may be interpreted as infinite-dimensional discrete gauge "hair", analogous to that provided by massive axion-like fields in four-dimensional theories.

引用

页码：465 / 474

页数：10

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