2D Heisenberg model from rotating membrane

被引：5

作者：

Wen, Wen-Yu ^{[1
]}

机构：

[1] Natl Taiwan Univ, Ctr Theoret Sci, Dept Phys, Taipei 106, Taiwan

来源：

NUCLEAR PHYSICS B | 2008年 / 791卷 / 1-2期

关键词：

m-theory; membrane dynamics; 2D Heisenberg model;

D O I：

10.1016/j.nuclphysb.2007.09.027

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We study a rotating probe membrane in S-3 inside AdS(4) x S-7 background of M-theory. With a particular gauge choice and given ansatz, we show that in the fast limit the worldvolume of tensionless membrane reduces to either the XXX1/2 spin chain or the two-dimensional SU(2) Heisenberg spin model. Later we introduce the anisotropy and couple it to the external magnetic field. We also establish the correspondence for higher-dimensional (D) p-branes. (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：164 / 174

页数：11