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A Wilson-Yukawa model with undoubled chiral fermions in 2D

We consider the fermion spectrum in the strong coupling vortex phase of a lattice fermion-scalar model with a global $U(1)_L\times U(1)_R$, in 2D, in the context of a recently proposed two-cutoff lattice formulation. The fermion doublers are made massive by a strong Wilson-Yukawa coupling, but in co...

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Detalles Bibliográficos
Autores principales: Hernández, Pilar, Boucaud, P
Lenguaje:eng
Publicado: 1997
Materias:
Acceso en línea:https://dx.doi.org/10.1016/S0550-3213(97)00691-3
http://cds.cern.ch/record/328797