Note on Constrained Cohomology
高能物理 - 理论
2010-02-05 v3
摘要
The cohomology of the BRS operator corresponding to a group of rigid symmetries is studied in a space of local field functionals subjected to a condition of gauge invariance. We propose a procedure based on a filtration operator counting the degree in the infinitesimal parameters of the rigid symmetry transformations. An application to Witten's topological Yang-Mills theory is given.
引用
@article{arxiv.hep-th/9605158,
title = {Note on Constrained Cohomology},
author = {Francois Delduc and Nicola Maggiore and Olivier Piguet and Sylvain Wolf},
journal= {arXiv preprint arXiv:hep-th/9605158},
year = {2010}
}
备注
appendix and refs added