Separable sequences in Bianchi I loop quantum cosmology

被引：12
|
作者：
Cartin, D
Khanna, G
机构：
[1] USN Acad, Preparatory Sch, Newport, RI 02841 USA
[2] Univ Massachusetts, Dept Phys, N Dartmouth, MA 02747 USA
来源：
PHYSICAL REVIEW D | 2005年 / 72卷 / 08期
关键词：
D O I：
10.1103/PhysRevD.72.084008
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
In this paper, we discuss the properties of one-parameter sequences that arise when solving the Hamiltonian constraint in Bianchi I loop quantum cosmology using a separation of variables method. In particular, we focus on finding an expression for the sequence for all real values of the parameter, and discuss the preclassicality of this function. We find that the behavior of these preclassical sequences imply time asymmetry on either side of the classical singularity in Bianchi I cosmology.
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页数：6
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