Schwinger terms in two-dimensional gravitation and Kallen's method
High Energy Physics - Theory
2009-10-31 v2
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.
Keywords
Cite
@article{arxiv.hep-th/0009222,
title = {Schwinger terms in two-dimensional gravitation and Kallen's method},
author = {R. A. Bertlmann and E. Kohlprath},
journal= {arXiv preprint arXiv:hep-th/0009222},
year = {2009}
}