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arXiv · hep-ph/0309311

Trace and chiral anomalies in QED and their underlying theory interpretation

Ji-Feng Yang
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Abstract

Parametrizing the possible underlying theory or new physics' decoupling effects in the most general way we reexamined the validity of canonical trace relation and chiral symmetry in certain one-loop two-point functions. The anomalies and the relation between chiral and trace Ward identities are investigated and interpreted in the perspective of a complete underlying theory or new physics instead of regularization, with some new phenomena found as by-products.

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Ji-Feng Yang. 2003-11-25. Trace and chiral anomalies in QED and their underlying theory interpretation. https://arxiv.org/abs/hep-ph/0309311

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