SEMICLASSICAL WHEELER WORMHOLE PRODUCTION

被引：104

作者：

GARFINKLE, D

STROMINGER, A

机构：

[1] Department of Physics, University of California, Santa Barbara

来源：

PHYSICS LETTERS B | 1991年 / 256卷 / 02期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0370-2693(91)90665-D

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

It is argued that if topology change is allowed in quantum gravity, it is possible to create a Wheeler wormhole, i.e. a pair of oppositely charged extreme Reissner-Nordstrom black holes identified at their throats, in an electromagnetic field. The instanton describing this process is found, and the tunneling rate computed in the semiclassical approximation.

引用

页码：146 / 149

页数：4

共 16 条

[1] MONOPOLE PAIR PRODUCTION IN A MAGNETIC-FIELD [J].