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| Natura: | Artículo científico |
| Lingua: | en |
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Sociedade Brasileira de Física
2007
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| Accesso online: | https://www.redalyc.org/articulo.oa?id=46437810 |
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Sommario:
- Reducible Gauge Theories in Local Superfield Lagrangian BRST Quantization D. M. Gitman P.Yu. Moshin A.A. Reshetnyak Física, Astronomía y Matemáticas Second level non Reducible multi class constraints Abelian hypergauges The construction of q-local superfield Lagrangian BRST quantization in non-Abelian hypergauges for genericgauge theories based on the action principle is examined in the case of reducible local superfield models (LSM)on the basis of embedding a gauge theory into a special q-local superfield model with antisymplectic constraintsand a Grassmann-odd time parameter q. We examine the problem of establishing a new correspondence betweenthe odd-Lagrangian and odd-Hamiltonian formulations of a local LSM in the case of degeneracy of theLagrangian description with respect to derivatives over q of generalized classical superfields AI(q). We alsoreveal the role of the nilpotent BRSTBFV charge for a formal dynamical system corresponding to the BVBFVdual description of an LSM 2007 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46437810 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.4 Vol.37