EXACT SPECTRUM ANALYSIS OF A ONE-DIMENSIONAL HUBBARD-MODEL

被引：2

作者：

AUDIT, P

机构：

[1] Lab PMTM, Univ. Paris-Nord, Villetaneuse

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 1990年 / 23卷 / 08期

关键词：

D O I：

10.1088/0305-4470/23/8/007

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

For a one-dimensional Hubbard model with a half-filled band and one extra hole the single-hole Green function is calculated analytically; the spectrum analysis shows that the N electrons tend to move so as to form identical and consecutive packets to satisfy rules fixed by arithmetical properties of the integer N.

引用

页码：L389 / L392

页数：4

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