The Wess-Zumino-Witten term in non-commutative two-dimensional fermion models
作者： Fidel A. Schaposnik , Enrique F. Moreno
DOI: 10.1088/1126-6708/2000/03/032
关键词:
摘要: We study the effective action associated to Dirac operator in two dimensional non-commutative Field Theory. Starting from axial anomaly, we compute determinant of and find that even U(1) theory, a Wess-Zumino-Witten like term arises.
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