Title of article
The excitation operator method and its application to spin dynamics in the one-dimensional XXZ model
Author/Authors
Pei Wang، نويسنده ,
Issue Information
ماهنامه با شماره پیاپی سال 2013
Pages
6
From page
141
To page
146
Abstract
We develop the excitation operator method, which is designed for solving the Heisenberg equation of motion by constructing excitation operators. We apply it to spin dynamics in the one-dimensional XXZ model. We find the diffusive spin transport in the gapped phase at the high temperature limit.
Journal title
Physica E Low-dimensional Systems and Nanostructures
Serial Year
2013
Journal title
Physica E Low-dimensional Systems and Nanostructures
Record number
1049168
Link To Document