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arXiv · 2111.01596

On the indistinguishability of Chiral QED with parameter-free Faddeevian anomaly and QED under a chiral constraint

Anisur Rahaman
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Abstract

We carry out an investigation imposing a chiral constraint in the phase space of vector and axial-vector Schwinger model. We find that resulting model is identical to gauge non-invariant model which was obtained by the imposition of chiral constraint in the phase-space of in Chiral Schwinger model with the parameter-free Faddeevian anomaly. Three different models having different types of interaction between the matter and gauge field become indistinguishable under a chiral constraint at the quantum mechanical level. The resulting gauge non-invariant model has an equivalent gauge-invariant version in the same phase space that can be identified with the vector Schwinger model.

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Anisur Rahaman. 2021-11-02. On the indistinguishability of Chiral QED with parameter-free Faddeevian anomaly and QED under a chiral constraint. https://doi.org/10.1142/s0217732322500365

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