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Exact calculation of the Fermion determinant in chiral QCD2 reflecting the full regularization dependence

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Zeitschrift für Physik C Particles and Fields

Abstract

The fermion determinant of non-abelian anomalous gauge theory in two space-time dimensions is computed using the path-integral approach. The regularization dependence of the fermion determinant is worked out. Apart from a regularization dependentA 2 term, the fermion determinant contains a Wess-Zumino-Witten anomaly functional.

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Authors and Affiliations

  1. Center of Theoretical Physics, CCAST (World Laboratory) and Institute of Modern Physics, Northwest University, Xian, Peoples Republic of China

    Y. -Z. Zhang

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  1. Y. -Z. Zhang
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Supported in part by the science fund of the Chinese Academy of Science

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Zhang, Y.Z. Exact calculation of the Fermion determinant in chiral QCD2 reflecting the full regularization dependence. Z. Phys. C - Particles and Fields 36, 449–453 (1987). https://doi.org/10.1007/BF01573939

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  • DOI: https://doi.org/10.1007/BF01573939

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