ON HAMILTONIAN-SYSTEMS WITH 1ST-CLASS CONSTRAINTS

被引:31
|
作者
GOLDBERG, J [1 ]
NEWMAN, ET [1 ]
ROVELLI, C [1 ]
机构
[1] UNIV PITTSBURGH,DEPT PHYS & ASTRON,PITTSBURGH,PA 15260
关键词
D O I
10.1063/1.529065
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Some new results are presented on the theory of Hamiltonian systems with first-class constraints. In these systems it is possible to separate the physical part from the gauge part by transforming to canonical coordinates in which the constraints are a subset of the new momenta; this construction is accomplished by algebraic methods and the use of a set of Hamilton-Jacobi-like equations. Finally, the problem and meaning of evolution in systems with weakly vanishing Hamiltonian is commented on.
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页码:2739 / 2743
页数:5
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