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arXiv · hep-th/9710003

Gauge Invariant Formulation and Bosonisation of the Schwinger Model

J. Kijowski·G. Rudolph·M. Rudolph
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Abstract

The functional integral of the massless Schwinger model in $(1+1)$ dimensions is reduced to an integral in terms of local gauge invariant quantities. It turns out that this approach leads to a natural bosonisation scheme, yielding, in particular the famous `bosonisation rule'' and giving some deeper insight into the nature of the bosonisation phenomenon. As an application, the chiral anomaly is calculated within this formulation.

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J. Kijowski, G. Rudolph, M. Rudolph. 1997-10-01. Gauge Invariant Formulation and Bosonisation of the Schwinger Model. https://doi.org/10.1016/s0370-2693(97)01486-x

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