REAL-POLYNOMIAL FORMULATION OF GENERAL-RELATIVITY IN TERMS OF CONNECTIONS

被引:48
作者
BARBERO, JFG [1 ]
机构
[1] CSIC,INST MATEMAT & FIS FUNDAMENTAL,E-28006 MADRID,SPAIN
来源
PHYSICAL REVIEW D | 1994年 / 49卷 / 12期
关键词
D O I
10.1103/PhysRevD.49.6935
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
I show in this Brief Report that it is possible to construct a Hamiltonian description for Lorentzian general relativity in terms of two real SO(3) connections. The constraints are simple polynomials in the basic variables. The present framework gives us a new formulation of general relativity that keeps some of the interesting features of the Ashtekar formulation without the complications associated with the complex character of the latter.
引用
收藏
页码:6935 / 6938
页数:4
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