ENFORCING THE WHEELER-DEWITT CONSTRAINT THE EASY WAY

被引：35

作者：

WOODARD, RP

机构：

[1] Department of Physics, University of Florida, Gainesville

来源：

CLASSICAL AND QUANTUM GRAVITY | 1993年 / 10卷 / 03期

关键词：

D O I：

10.1088/0264-9381/10/3/008

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

I prove that the Wheeler-DeWitt symmetry must be gauge-fixed in canonical inner products. When this is done every functional integral represents the expectation value of an invariant operator in the presence of an invariant state. A corollary is that certain minisuperspace models are devoid of quantum phenomena.

引用

页码：483 / 496

页数：14

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