General solution of classical master equation for reducible gauge theories
arXiv:1111.2861 · doi:10.1140/epjc/s10052-012-2031-0
Abstract
We give the general solution to the classical master equation (S,S)=0 for reducible gauge theories. To this aim, we construct a new coordinate system in the extended configuration space and transform the equation by changing variables. Then it can be solved by an iterative method.
15 pages; v3: refs. added, section 4 substantially improved, a section added; v4: reference and example added