CONFINEMENT AND CHIRAL SYMMETRY BREAKING IN CPN-1 MODELS WITH QUARKS

被引：342
作者：
DADDA, A
DIVECCHIA, P
LUSCHER, M
机构：
[1] CERN,CH-1211 GENEVA 23,SWITZERLAND
[2] DESY,D-2000 HAMBURG 52,FED REP GER
来源：
NUCLEAR PHYSICS B | 1979年 / 152卷 / 01期
关键词：
D O I：
10.1016/0550-3213(79)90083-X
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 low-energy physics of quarks in two dimensions, which are minimally coupled to CPn-1 fields. Within the 1 n expansion, heavy quarks are confined, the U(1)A chiral symmetry is spontaneously broken and a light isoscalar pseudoscalar boson is avoided via the axial anomaly. © 1979.
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页码：125 / 144
页数：20
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