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arXiv · hep-lat/9608007

Species doubling and effective Lagrangians

Michael Creutz·Michel Tytgat
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Abstract

Coupling gauge fields to the chiral currents from an effective Lagrangian for pseudoscalar mesons naturally gives rise to a species doubling phenomenon similar to that seen with fermionic fields in lattice gauge theory.

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Michael Creutz, Michel Tytgat. 1996-08-02. Species doubling and effective Lagrangians. https://doi.org/10.1016/s0920-5632(96)00744-x

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