LAGRANGIAN APPROACH OF THE FIRST-CLASS CONSTRAINED SYSTEMS
نویسندگان
چکیده
منابع مشابه
Lagrangian Approach of the First Class Constrained Systems
We show how to systematically derive the exact form of local symmetries for the abelian Proca and CS models, which are converted into first class constrained systems by the BFT formalism, in the Lagrangian formalism. As results, without resorting to a Hamiltonian formulation we obtain the well-known U(1) symmetry for the gauge invariant Proca model, while showing that for the CS model there exi...
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The coordinate-free formulation of canonical quantization, achieved by a flatspace Brownian motion regularization of phase-space path integrals, is extended to a special class of closed first-class constrained systems that is broad enough to include Yang-Mills type theories with an arbitrary compact gauge group. Central to this extension are the use of coherent state path integrals and of Lagra...
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ژورنال
عنوان ژورنال: Modern Physics Letters A
سال: 1998
ISSN: 0217-7323,1793-6632
DOI: 10.1142/s0217732398002825