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HAMILTONIAN COHOMOLOGICAL DERIVATION OF FOUR-DIMENSIONAL NONLINEAR GAUGE THEORIES

C. BIZDADEA

Faculty of Physics, University of Craiova, 13 A. I. Cuza Str., Craiova RO-1100, Romania

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E. M. CIOROIANU

Faculty of Physics, University of Craiova, 13 A. I. Cuza Str., Craiova RO-1100, Romania

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S. O. SALIU

Faculty of Physics, University of Craiova, 13 A. I. Cuza Str., Craiova RO-1100, Romania

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https://doi.org/10.1142/S0217751X02006171Cited by:17 (Source: Crossref)

Abstract

Consistent couplings among a set of scalar fields, two types of one-forms and a system of two-forms are investigated in the light of the Hamiltonian BRST cohomology, giving a four-dimensional nonlinear gauge theory. The emerging interactions deform the first-class constraints, the Hamiltonian gauge algebra, as well as the reducibility relations.

Keywords:

PACS: 11.10.Ef