Reality conditions for (2+1)-dimensional gravity coupled with the Dirac field

被引：0
|
作者：
Sawaguchi, M
Kim, CB
机构：
[1] Physics Department, Saitama University, Urawa
来源：
CLASSICAL AND QUANTUM GRAVITY | 1997年 / 14卷 / 04期
关键词：
D O I：
10.1088/0264-9381/14/4/008
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The canonical formalism of three-dimensional gravity coupled with the Dirac field is considered. We introduce complex variables to simplify the Dirac brackets of canonical variables and examine the canonical structure of the theory. We discuss the reality conditions which guarantee the equivalence between the complex and real theories.
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页码：905 / 913
页数：9
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