SEARCH FOR THE NONDIMERIZED QUANTUM NEMATIC PHASE IN THE SPIN-1 CHAIN

被引：87

作者：

FATH, G ^{[1
]}

SOLYOM, J ^{[1
]}

机构：

[1] EOTVOS LORAND UNIV, DEPT SOLID STATE PHYS, BUDAPEST, HUNGARY

来源：

PHYSICAL REVIEW B | 1995年 / 51卷 / 06期

关键词：

D O I：

10.1103/PhysRevB.51.3620

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Chubukov's proposal concerning the possibility of a nondimerized quantum nematic phase in the ground-state phase diagram of the bilinear-biquadratic spin-1 chain is studied numerically. Our results do not support the existence of this phase, but instead they indicate a direct transition from the ferromagnetic into the dimerized phase. © 1995 The American Physical Society.

引用

页码：3620 / 3625

页数：6

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