Causal loop quantum gravity and cosmological solutions

被引:9
作者
Shojai, A [1 ]
Shojai, F [1 ]
机构
[1] Univ Tehran, Dept Phys, Tehran, Iran
来源
EUROPHYSICS LETTERS | 2005年 / 71卷 / 06期
关键词
D O I
10.1209/epl/i2005-10186-y
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We shall present here the causal interpretation of canonical quantum gravity in terms of new variables. Then we shall apply it to the minisuperspace of cosmology. A vacuum solution of quantum cosmology is obtained and the Bohmian trajectory is investigated. At the end a coherent state with matter is considered in the cosmological model.
引用
收藏
页码:886 / 892
页数:7
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