CHIRAL FERMIONS FROM LATTICE BOUNDARIES

被引：581
作者：
SHAMIR, Y
机构：
[1] Department of Physics, Weizmann Institute of Science, Rehovot
来源：
NUCLEAR PHYSICS B | 1993年 / 406卷 / 1-2期
关键词：
D O I：
10.1016/0550-3213(93)90162-I
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 construct a model in which four-dimensional chiral fermions arise on the boundaries of a five-dimensional lattice with free boundary conditions in the fifth direction. The physical content is similar to Kaplan's model of domain wall fermions, yet the present construction has several technical advantages. We discuss some aspects of perturbation theory, as well as possible applications of the model both for lattice QCD and for the on-going attempts to construct a lattice chiral gauge theory.
引用
收藏
页码：90 / 106
页数：17
相关论文
共 43 条
[1]   CHIRAL SYMMETRY-BREAKING IN CONFINING THEORIES [J].
BANKS, T ;
CASHER, A .
NUCLEAR PHYSICS B, 1980, 169 (1-2) :103-125
[2]   DECOUPLING A FERMION WHOSE MASS COMES FROM A YUKAWA COUPLING - NONPERTURBATIVE CONSIDERATIONS [J].
BANKS, T ;
DABHOLKAR, A .
PHYSICAL REVIEW D, 1992, 46 (09) :4016-4028
[3]   SEARCH FOR AN UPPER BOUND OF THE RENORMALIZED YUKAWA COUPLING IN A LATTICE FERMION HIGGS-MODEL [J].
BOCK, W ;
DE, AK ;
FRICK, C ;
JANSEN, K ;
TRAPPENBERG, T .
NUCLEAR PHYSICS B, 1992, 371 (03) :683-712
[4]  
Bodwin G. T., 1991, Nuclear Physics B, Proceedings Supplements, V20, P546, DOI 10.1016/0920-5632(91)90971-G
[5]   ANOMALIES AND FERMION ZERO MODES ON STRINGS AND DOMAIN-WALLS [J].
CALLAN, CG ;
HARVEY, JA .
NUCLEAR PHYSICS B, 1985, 250 (03) :427-436
[6]   CAN A NONLOCAL LATTICE FERMION FORMULATION AVOID THE DOUBLING PROBLEM [J].
CAMPOSTRINI, M ;
CURCI, G ;
PELISSETTO, A .
PHYSICS LETTERS B, 1987, 193 (2-3) :279-282
[7]   CONFORMAL SYMMETRY AND UNIVERSAL PROPERTIES OF QUANTUM HALL STATES [J].
CAPPELLI, A ;
DUNNE, GV ;
TRUGENBERGER, CA ;
ZEMBA, GR .
NUCLEAR PHYSICS B, 1993, 398 (03) :531-567
[8]   CHIRAL SYMMETRY BREAKING IN QUARK CONFINING THEORIES [J].
CASHER, A .
PHYSICS LETTERS B, 1979, 83 (3-4) :395-398
[9]   STRONG-COUPLING FIELD-THEORIES .2. FERMIONS AND GAUGE FIELDS ON A LATTICE [J].
DRELL, SD ;
WEINSTEIN, M ;
YANKIELOWICZ, S .
PHYSICAL REVIEW D, 1976, 14 (06) :1627-1647
[10]   STRONG-COUPLING FIELD-THEORY .1. VARIATIONAL APPROACH TO PHI-4 THEORY [J].
DRELL, SD ;
WEINSTEIN, M ;
YANKIELOWICZ, S .
PHYSICAL REVIEW D, 1976, 14 (02) :487-516
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