Species doubling and chiral Lagrangians

被引:6
作者
Creutz, M
Tytgat, M
机构
[1] Physics Department, Brookhaven National Laboratory, Upton, NY
关键词
D O I
10.1103/PhysRevLett.76.4671
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
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.
引用
收藏
页码:4671 / 4674
页数:4
相关论文
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