Exact two-spinon dynamical correlation function of the one-dimensional Heisenberg model

被引：67

作者：

Bougourzi, AH

Couture, M

Kacir, M

机构：

[1] ATOM ENERGY CANADA LTD,CHALK RIVER,ON K0J 1J0,CANADA

[2] CENS,SERV PHYS THEOR,F-91191 GIF SUR YVETTE,FRANCE

来源：

PHYSICAL REVIEW B | 1996年 / 54卷 / 18期

关键词：

D O I：

10.1103/PhysRevB.54.R12669

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We derive the exact contribution of two spinons to the dynamical correlation function of the spin-1/2 Heisenberg model. For this, we use the isotropic limits of the exact form factors that have been recently computed through the quantum affine symmetry of the anisotropic Heisenberg model XXZ.

引用

页码：12669 / 12672

页数：4

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