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Boson-Fermion equivalence in a two-dimensional anomalous chiral model

Authors
Journal
Nuclear Physics B
0550-3213
Publisher
Elsevier
Publication Date
Volume
246
Issue
1
Identifiers
DOI: 10.1016/0550-3213(84)90119-6
Disciplines
  • Mathematics

Abstract

Abstract A current algebraic approach is taken to realise the two-dimensional chiral model having anomaly analogous to that of Wess and Zumino. The conserved currents are shown to be a combination of bosonic and fermionic ones. The equations of motion of the fermions are realised through its commutation algebra with the Sugawara-like energy-momentum tensor. Quantisation of the anomaly parameter is shown to be a consequence of consistent statistics.

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