CONFINED 2-DIMENSIONAL FERMIONS AT FINITE-DENSITY

被引：2
|
作者：
DEFRANCIA, M [1 ]
FALOMIR, H [1 ]
LOEWE, M [1 ]
SANTANGELO, EM [1 ]
机构：
[1] PONTIFICIA UNIV CATOLICA CHILE,FAC FIS,SANTIAGO 22,CHILE
来源：
PHYSICAL REVIEW D | 1995年 / 51卷 / 12期
关键词：
D O I：
10.1103/PhysRevD.51.7132
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We introduce the chemical potential in a system of two-dimensional massless fermions, confined to a finite region, by imposing twisted boundary conditions in the Euclidean time direction. We explore in this simple model the application of functional techniques which could be used in more complicated situations. © 1995 The American Physical Society.
引用
收藏
页码：7132 / 7139
页数：8
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