THE EFFECT OF DYNAMICAL GAUGE FIELD ON THE CHIRAL FERMION ON A BOUNDARY

被引：9
作者：
AOKI, H
ISO, S
NISHIMURA, J
OSHIKAWA, M
机构：
[1] NATL LAB HIGH ENERGY PHYS,TSUKUBA,IBARAKI 305,JAPAN
[2] UNIV TOKYO,DEPT APPL PHYS,BUNKYO KU,TOKYO 113,JAPAN
来源：
MODERN PHYSICS LETTERS A | 1994年 / 9卷 / 19期
关键词：
D O I：
10.1142/S021773239400160X
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We study the effect of dynamical gauge field on the Kaplan's chiral fermion on a boundary in the strong gauge coupling limit in the extra dimension. To all orders of the hopping parameter expansion, we prove exact parity invariance of the fermion propagator on the boundary. This means that the chiral property of the boundary fermion, which seems to survive even in the presence of the gauge field from a perturbative point of view, is completely destroyed by the dynamics of the gauge field.
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页码：1755 / 1765
页数：11
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