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arXiv · hep-th/9608057

Bosonization of Vector and Axial-Vector Currents in 3+1 Dimensions

C. D. Fosco·F. A. Schaposnik
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Abstract

The bosonization of a massless fermionic field coupled to both vector and axial-vector external sources is developed, following a path-integral approach. The resulting bosonized theory contains two antisymmetric tensor fields whose actions consist of non-local Kalb-Ramond-like terms plus interactions. Exact bosonization rules that take the axial anomaly for the axial current into account are derived, and an approximated bosonized action is constructed.

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C. D. Fosco, F. A. Schaposnik. 1996-08-12. Bosonization of Vector and Axial-Vector Currents in 3+1 Dimensions. https://doi.org/10.1016/s0370-2693(96)01428-1

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