The SchwingerDyson equations and nonrenormalization in ChernSimons theory
Abstract
The SchwingerDyson equations for the propagators of the ChernSimonsWitten model are analysed using Ward identities implied by the recently discovered N = 1 supersymmetry of the gaugefixed action. An integral constraint on the wavefunction renormalization constant is derived and shown to imply the vanishing of all radiative corrections to the ghost and gauge propagators in the Landau gauge.
 Publication:

Physics Letters B
 Pub Date:
 August 1990
 DOI:
 10.1016/03702693(90)91311X
 Bibcode:
 1990PhLB..246...82D