Canonical and functional Schrodinger quantization of two-dimensional dilaton gravity

被引：6

作者：

Cassemiro, S ^{[1
]}

Rivelles, VO ^{[1
]}

机构：

[1] Univ Sao Paulo, Inst Fis, BR-05315970 Sao Paulo, SP, Brazil

来源：

PHYSICS LETTERS B | 1999年 / 452卷 / 3-4期

基金：

巴西圣保罗研究基金会;

关键词：

D O I：

10.1016/S0370-2693(99)00233-6

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We discuss the relation between canonical and Schrodinger quantization of the CGHS model. We also discuss the situation when background charges are added to cancel the Virasoro anomaly. New physical states are found when the square of the background charges vanishes. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：234 / 239

页数：6

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