Quantum modular group in (2+1)-dimensional gravity

被引:0
|
作者
Carlip, S [1 ]
Nelson, JE
机构
[1] Univ Calif Davis, Dept Phys, Davis, CA 95616 USA
[2] Univ Turin, Dipartimento Fis Teor, I-10125 Turin, Italy
关键词
quantum; modular; (2+1);
D O I
暂无
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
The action of the modular group on spacetimes with topology R x T-2 is studied. The ADM and holonomy representations are compared and it is shown that the quantum modular group splits the holonomy representation Hilbert space into orthogonal "fundamental regions" that are interchanged by the group action, each region equivalent to the ADM Hilbert space of invariant wave functions.
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页码:361 / 367
页数:7
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