Comment on covariant Stora--Zumino chain terms

Abstract

In a recent paper, Ekstrand proposed a simple expression from which covariant anomaly, covariant Schwinger term and higher covariant chain terms may be computed. We comment on the relation of his result to the earlier work of Tsutsui.

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References in corpus (2)

• Consistent and covariant commutator anomalies in the chiral Schwinger model
• The Gauss Law Operator Algebra and Double Commutators in Chiral Gauge Theories

Cited by in corpus (1)

• Covariant Schwinger terms