The overlap passes a chiral dynamical test in two dimensions.

被引：1
|
作者：
Kikukawa, Y
Neuberger, H
机构：
[1] Rutgers State Univ, Dept Phys & Astron, Piscataway, NJ 08855 USA
[2] Kyoto Univ, Dept Phys, Kyoto 60601, Japan
来源：
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 1998年 / 63卷
关键词：
D O I：
10.1016/S0920-5632(97)00841-4
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：
A certain U(1) model in 2 dimensions, describing four right handed unit charged Weyl fermions interacting with one doubly charged left handed Weyl fermion, is exactly soluble and has massless Majorana-Weyl composites. Instanton induced fermion number violation is essential for 't Hooft anomaly consistency. The associated 't Hooft vertex can be analytically computed in the continuum, including finite size corrections. This number is reproduced in a dynamical simulation employing the overlap.
引用
收藏
页码：590 / 592
页数：3
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