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arXiv · 1407.1994

Locally covariant chiral fermions and anomalies

Jochen Zahn
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Abstract

We define chiral fermions in the presence of non-trivial gravitational and gauge background fields in the framework of locally covariant field theory. This allows to straightforwardly compute the chiral anomalies on non-compact Lorentzian space-times, without recourse to a weak field approximation.

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Jochen Zahn. 2014-07-08. Locally covariant chiral fermions and anomalies. https://doi.org/10.1016/j.nuclphysb.2014.11.008

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