Lattice chiral fermions in the background of non-trivial topology
arXiv:hep-lat/9909051 · doi:10.1016/S0920-5632(00)91751-1
Abstract
We address the problem of numerical simulations in the background non-trivial topology in the chiral Schwinger model. An effective fermionic action is derived which is in accord with established analytical results, and which satisfies the anomaly equation. We describe a numerical evaluation of baryon number violating amplitudes, specifically the 't Hooft vertex.
LATTICE99(Chiral Gauge Theories)