A class of chiral fermion models

被引：11

作者：

Alonso, JL ^{[1
]}

Boucaud, P ^{[1
]}

Lesmes, F ^{[1
]}

vanderSijs, AJ ^{[1
]}

机构：

[1] UNIV PARIS 11, PHYS THEOR & HAUTES ENERGIES LAB, F-91405 ORSAY, FRANCE

来源：

NUCLEAR PHYSICS B | 1995年 / 457卷 / 1-2期

关键词：

D O I：

10.1016/0550-3213(95)00518-8

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We study the relation between the Roma and Zaragoza proposals for chiral fermions on the lattice. The fermion action in the Roma approach is shown to be equivalent to the one of the Zaragoza type. This result is used to perform a mean-field study of the phase diagram for chiral Yukawa models based on the Roma action. The phase diagram is compared with the one based on the Zaragoza model with the most local choice for the fermion interactions.

引用

页码：175 / 201

页数：27

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