Global phase time and wave function for the Kantowski-Sachs anisotropic universe

被引：9
作者：
Simeone, C
机构：
[1] Comis Nacl Energia Atom, Dept Fis, RA-1429 Buenos Aires, DF, Argentina
[2] Univ Buenos Aires, Fac Ciencias Exactas & Nat, Dept Fis, RA-1428 Buenos Aires, DF, Argentina
来源：
GENERAL RELATIVITY AND GRAVITATION | 2002年 / 34卷 / 11期
关键词：
minisuperspace; global phase time; Wheeler-DeWitt equation;
D O I：
10.1023/A:1020772226108
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
A consistent quantization with a clear notion of time and evolution is given for the anisotropic Kantowski-Sachs cosmological model. It is shown that a suitable coordinate choice allows to obtain a solution of the Wheeler-DeWitt equation in the form of definite energy states, and that the results can be associated to two disjoint equivalent theories, one for each sheet of the constraint surface.
引用
收藏
页码：1887 / 1893
页数：7
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