Non-commutative Bianchi quantum cosmology

被引：8

作者：

Guzman, W. ^{[1
]}

Ortiz, C. ^{[1
]}

Sabido, M. ^{[1
]}

Socorro, J. ^{[1
]}

Aguro, Maximo A. ^{[2
]}

机构：

[1] Univ Guanajuato, Inst Fis, Guanajuato 37150, Mexico

[2] Univ Autonoma Estado Mexico, Fac Ciencias, Inst Literario, Edo De Mex 50000, Mexico

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS D | 2007年 / 16卷 / 10期

关键词：

non-commutativity; cosmology;

D O I：

10.1142/S0218271807011012

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Introducing non-commutative variables in the minisuperspace, we obtain the non-commutative quantum solutions to the Wheeler-DeWitt equation with an arbitrary factor ordering, for the anisotropic Bianchi type I cosmological model, coupled to barotropic matter and cosmological term.. From the probability density, the inclusion of non-commutativity seems to retard the isotropization of the universe.

引用

页码：1625 / 1632

页数：8

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