SCATTERING THEORY AND 1-N EXPANSION IN THE CHIRAL GROSS-NEVEU MODEL

被引：63

作者：

KOBERLE, R ^{[1
]}

KURAK, V ^{[1
]}

SWIECA, JA ^{[1
]}

机构：

[1] PONTIFICIA UNIV CATOLICA,DEPT FIS,RIO DE JANEIRO,RJ,BRAZIL

来源：

PHYSICAL REVIEW D | 1979年 / 20卷 / 04期

关键词：

D O I：

10.1103/PhysRevD.20.897

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We show how to establish the scattering theory of the chiral Gross-Neveu model in terms of a massive field with generalized statistics. It is in terms of this field that the property of antiparticles being bound states of particles is consistently formulated. We also employ an auxiliary local Fermi field in order to develop an infrared-regular 1N expansion. The connection between these two fields is discussed. © 1979 The American Physical Society.

引用

页码：897 / 902

页数：6

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