DIRAC QUANTIZATION OF FRIEDMANN COSMOLOGIES

被引：5
|
作者：
MALLETT, RL
机构：
[1] Department of Physics, University of Connecticut, Storrs
来源：
CLASSICAL AND QUANTUM GRAVITY | 1995年 / 12卷 / 01期
关键词：
D O I：
10.1088/0264-9381/12/1/001
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
A square root formulation of the Wheeler-DeWitt equation is used to quantize a minisuperspace model consisting of a Friedmann cosmology coupled to a charged scalar field. It is shown that this leads to a wavefunction of the universe with a conserved current and a positive-definite probability density.
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页码：L1 / L4
页数：4
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