Understanding the chiral and parity anomalies without Feynman diagrams

2023/01/17 by Stone, Michael, Kim, JiYoung, Howland, Porter · 1 citation
#FOS: Physical sciences #High Energy Physics - Theory (hep-th) #Mesoscale and Nanoscale Physics (cond-mat.mes-hall)

paper · doi:10.48550/arxiv.2301.07059

Abstract

We review the construction of the adiabatic expansion for Bose and Fermi systems and show how it may be used to explore the chiral and parity anomalies for Dirac fermions without the need to compute Feynman diagrams.

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• Parity anomalies in 2+1-dimensional Aharonov-Bohm type configurations

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