A density matrix algorithm for 3D classical models

被引：78

作者：

Nishino, T ^{[1
]}

Okunishi, K

机构：

[1] Kobe Univ, Fac Sci, Dept Phys, Rokkodai 6578501, Japan

[2] Osaka Univ, Dept Phys, Grad Sch Sci, Toyonaka, Osaka 5600043, Japan

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1998年 / 67卷 / 09期

关键词：

density matrix; renormalization group; corner tensor;

D O I：

10.1143/JPSJ.67.3066

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We generalize the corner transfer matrix renormalization group, which consists of White's density matrix algorithm and Baxter's method of the corner transfer matrix, to three dimensional (3D) classical models. The renormalization group transformation is obtained through the diagonalization of density matrices for a cubic cluster. A trial application to 3D Ising model with m = 2 is shown as the simplest case.

引用

页码：3066 / 3072

页数：7

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