Bosonization of vector and axialvector currents in 3+1 dimensions
Abstract
The bosonization of a massless fermionic field coupled to both vector and axialvector external sources is developed, following a pathintegral approach. The resulting bosonized theory contains two antisymmetric tensor fields whose actions consist of nonlocal KalbRamondlike 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.
 Publication:

Physics Letters B
 Pub Date:
 February 1997
 DOI:
 10.1016/S03702693(96)014281
 arXiv:
 arXiv:hepth/9608057
 Bibcode:
 1997PhLB..391..136F
 Keywords:

 High Energy Physics  Theory
 EPrint:
 13 pages, LateX. Typographical error corrected