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hep-lat1994★ 2 cited
Roma versus Zaragoza
J. L. Alonso, Ph. Boucaud, F. Lesmes +1
The Roma and Zaragoza actions for chiral fermions on the lattice are shown to be essentially equivalent. The auxiliary fermion fields in the Roma model can be integrated out, and t…
hep-lat1994★ 7 cited
Phase Diagram of An SU(2)xSU(2) Scalar-Fermion Model with Massless Decoupled Doublers
J. L. Alonso, F. Lesmes, E. Rivas +1
We present the phase structure of the chiral SU(2)xSU(2) scalar-fermion model on the lattice using the Zaragoza proposal for chiral fermions. The numerical result agrees with an an…