Species doubling and effective Lagrangians
arXiv:hep-lat/9608007 · doi:10.1016/S0920-5632(96)00744-X
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.
4 pages, uses espcrc.sty. Talk presented at LATTICE96(poster)
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- Species Doubling and Chiral Lagrangians