MESONS AND DIQUARKS IN A NJL MODEL AT FINITE-TEMPERATURE AND CHEMICAL-POTENTIAL

被引：65

作者：

EBERT, D

KALINOVSKY, YL

MUNCHOW, L

VOLKOV, MK

机构：

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 1993年 / 8卷 / 07期

关键词：

D O I：

10.1142/S0217751X93000539

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

An extended NJL model with (qqBAR) and (qq)-interactions is studied at finite temperature and baryon number density. We investigate the chiral symmetry breaking, its restoration and the behavior of meson and diquark masses, decay and coupling constants as functions of T and mu.

引用

页码：1295 / 1312

页数：18