Phase Diagram of the Blume-Emery-Griffiths-Vannimenus Model on the Cayley Tree

被引：1

作者：

Ganikhodjaev, Nasir ^{[1
]}

机构：

[1] IIUM, Dept Computat & Theoret Sci, Fac Sci, Kuantan 25200, Malaysia

来源：

IC-MSQUARE 2012: INTERNATIONAL CONFERENCE ON MATHEMATICAL MODELLING IN PHYSICAL SCIENCES | 2013年 / 410卷

关键词：

ISING-MODEL; COMPETING INTERACTIONS;

D O I：

10.1088/1742-6596/410/1/012034

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We study the phase diagram of the Blume-Emery-Griffiths-Vannimenus model on a Cayley tree with competing nearest-neighbour couplings and next-nearest-neighbour couplings and show that a detailed study of its properties can be carried out with essentially exact results, using rather simple numerical methods. In addition to the expected paramagnetic and ferromagnetic phases, we find modulated phase for Blume-Emery-Griffiths model and hence for Blume-Emery-Griffiths-Vannimenus model also.

引用

页数：4

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