15 citations · 15 across the 2 of their papers we have counts for
4 papers · 1 filter
BRST Extension of the Non-Linear Unfolded Formalism
Glenn Barnich, Maxim Grigoriev
We review the construction of gauge field theories from BRST first-quantized systems and its relation to the unfolded formalism. In particular, the BRST extension of the non linear…
Classical and quantum aspects of the extended antifield formalism
Glenn Barnich
Starting from a solution to the classical Batalin-Vilkovisky master equation,an extended solution to an extended master equation is constructed by coupling all the observables, the…
A note on the BRST cohomology of the extended antifield formalism
Glenn Barnich
The relevance of the BRST cohomology of the extended antifield formalism is briefly discussed along with standard homological tools needed for its computation.
Brackets in the jet-bundle approach to field theory
Glenn Barnich
In the first part the sh Lie structure of brackets in field theory, described in the jet bundle context along the lines suggested by Gel'fand, Dickey and Dorfman, is analyzed. In t…