BRS symmetry from renormalization group flow


By using the exact renormalization group formulation we prove perturbatively the Slavnov-Taylor (ST) identities in SU(2) Yang-Mills theory. This results from two properties: locality, i.e. the ST identities are valid if their local part is valid; solvability, i.e. the local part of ST identities is valid if the couplings of the effective action with non-negative dimensions are properly chosen.

Cite this paper

@inproceedings{Bonini1994BRSSF, title={BRS symmetry from renormalization group flow}, author={Marisa Bonini}, year={1994} }