Explicit construction of the classical BRST charge for nonlinear algebras
arXiv:1103.2680 · doi:10.2478/s11534-011-0088-2
Abstract
We give an explicit formula for the Becchi-Rouet-Stora-Tyutin (BRST) charge associated with Poisson superalgebras. To this end, we split the master equation for the BRST charge into a pair of equations such that one of them is equivalent to the original one. We find the general solution to this equation. The solution possesses a graphical representation in terms of diagrams.
9 pages; v2,v3 minor corrections, references added for v3