A SIMPLE MICROSUPERSPACE MODEL IN 2+1 SPACETIME DIMENSIONS

被引：0
|
作者：
MAKELA, J
机构：
[1] Department of Physics, University of Jyväskylä, SF-40351 Jyväskylä
来源：
PHYSICS LETTERS B | 1992年 / 291卷 / 04期
关键词：
D O I：
10.1016/0370-2693(92)91394-O
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We quantize the closed Friedmann model in 2 + 1 spacetime dimensions using euclidean path-integral approach and a simple microsuperspace model. A relationship between integration measure and operator ordering in the Wheeler-DeWitt equation is found within our model. Solutions to the Wheeler-DeWitt equation are exactly reproduced from the path integral using suitable integration contours in the complex plane.
引用
收藏
页码：399 / 404
页数：6
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