THE EFFECTIVE ACTION FOR THE THIRRING GROSS-NEVEU MODEL IN (2+1) DIMENSIONS

被引：0

作者：

DEMELLO, ERB

RIBEIRO, RF

机构：

来源：

MODERN PHYSICS LETTERS A | 1994年 / 9卷 / 13期

关键词：

D O I：

10.1142/S021773239400099X

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We obtain in the leading order of 1/N expansion, the fermion-fermion effective potential for the three-dimensional model of (N) massless Dirac spinors with a general current and scalar quadrilinear self-interaction. Analyzing the Schrodinger equation in the presence of the nonrelativistic limit of this potential, we show that this system presents a fermion-fermion bound state.

引用

页码：1183 / 1188

页数：6

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