THE BARYONIC SPECTRUM OF QCD2 IN THE CHIRAL LIMIT

被引：4

作者：

FERRANDO, A

VENTO, V

机构：

[1] CTR MIXT UNIV VALENCIA, CSIC, DEPT FIS TEOR, E-46100 BURJASSOT, SPAIN

[2] CTR MIXT UNIV VALENCIA, CSIC, IFIC, E-46100 BURJASSOT, SPAIN

来源：

PHYSICS LETTERS B | 1991年 / 265卷 / 1-2期

关键词：

D O I：

10.1016/0370-2693(91)90031-K

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A description of the baryonic spectrum of quantum chromodynamics in one-space-one-time dimensions for massless quarks is presented. The theory has been studied in the equivalent non-abelian bosonic representation, and four-point functions of the colored meson fields under the simplifying assumption of two colors have been calculated. The crucial role of the chiral sector in providing baryon number has been unveiled. Excited baryon states appear as pseudomesonic excitations on top of the massless baryons associated with the chiral fields.

引用

页码：153 / 158

页数：6

共 31 条

[1] ON THE REALIZATION OF CHIRAL SYMMETRY IN (1 + 1) DIMENSIONS [J].