Phase Diagram of a Lattice SU(2) × SU(2) Scalar-Fermion Model Using the Zaragoza Fermions
J. L. Alonso, Ph. Boucaud, F. Lesmes, E. Rivas
Abstract
We present a calculation of the phase diagram of a SU(2) × SU(2) chiral Yukawa model with massless decoupled doublers, using a saddle point approach, both for small and large Yukawa coupling. Some preliminary MonteCarlo results are also shown.
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