Poster presented by Vitaly Bornyakov

Poster Session

Topic: Chiral Gauge Theories

Lattice chiral fermions in the background of nontrivial topology

Abstract: We address the problem of numerical simulations in the background of instantons 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 computer evaluation of baryon number violating amplitudes, such as the 't Hooft vertex.

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