On exotic consistent anomalies in (1+1)d: A ghost story

Chang, CM; Lin, YH

Chang, CM (corresponding author), Tsinghua Univ, Yau Math Sci Ctr, Beijing 100084, Peoples R China.

SCIPOST PHYSICS, 2021; 10 (5):

Abstract

We revisit 't Hooft anomalies in (1+1)d non-spin quantum field theory, starting from the consistency and locality conditions, and find that consistent......

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