Schwinger terms in two-dimensional gravitation and Kallen's method

Abstract

We evaluate the gravitational Schwinger terms for the specific two-dimensional model of Weyl fermions in a gravitational background field using a technique introduced by Kallen and find a relation which connects the Schwinger terms with the linearized gravitational anomalies.

References in corpus (5)

• On the Point-Splitting Method of the Commutator Anomaly of the Gauss Law Operators
• Consistent and covariant commutator anomalies in the chiral Schwinger model
• Gravitational anomalies in a dispersive approach
• The Gauss Law Operator Algebra and Double Commutators in Chiral Gauge Theories
• Schwinger terms in 1+1 dimensions

Cited by in corpus (1)

• Schwinger terms in gravitation in two dimensions as a consequence of the gravitational anomaly