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arXiv · hep-th/9410035

Non-abelian bosonization from factored coset models in path integrals

A. N. Theron·F. A. Schaposnik·F. G. Scholtz·H. B. Geyer
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Abstract

We present a derivation of abelian and non-abelian bosonization in a path integral setting by expressing the generating functional for current-current correlation functions as a product of a $G/G$-coset model, which is dynamically trivial, and a bosonic part which contains the dynamics. A BRST symmetry can be identified which leads to smooth bosonization in both the abelian and non-abelian cases.

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A. N. Theron, F. A. Schaposnik, F. G. Scholtz, H. B. Geyer. 1994-10-06. Non-abelian bosonization from factored coset models in path integrals. https://doi.org/10.1016/0550-3213(94)00568-y

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