BRST charge for nonlinear algebras
arXiv:0712.3995
Abstract
We study the construction of the classical nilpotent canonical BRST charge for the nonlinear gauge algebras where a commutator (in terms of Poisson brackets) of the constraints is a finite order polynomial of the constraints.
4 pages, Latex, base on the talk given by P.M. Lavrov at the International Workshop "Supersymmetries and Quantum Symmetries, Dubna, 2007. To be publish in the Proceedings, a reference added