CANONICAL QUANTIZATION OF (2+1)-DIMENSIONAL GRAVITY

被引：14
|
作者：
WAELBROECK, H [1 ]
机构：
[1] NATL AUTONOMOUS UNIV MEXICO,INST CIENCIAS NUCL,MEXICO CITY 04510,DF,MEXICO
来源：
PHYSICAL REVIEW D | 1994年 / 50卷 / 08期
关键词：
D O I：
10.1103/PhysRevD.50.4982
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We consider the quantum dynamics of both open and closed two-dimensional universes with ''wormholes'' and particles. The wave function is given as a sum of freely propagating amplitudes, emitted from a network of mapping class images of the initial state. Interference between these amplitudes gives nontrivial scattering effects, formally analogous to the optical diffraction by a multidimensional grating; ''bright lines'' correspond to the most probable geometries.
引用
收藏
页码：4982 / 4992
页数：11
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