How to calculate correlation functions of Heisenberg chains
Strongly Correlated Electrons
2009-11-11 v1
Abstract
We describe a method for calculating dynamical spin-spin correlation functions in the finite isotropic and anisotropic antiferromagnetic Heisenberg models. Our method is able to produce results with high accuracy over the full parameter space.
Keywords
Cite
@article{arxiv.cond-mat/0611467,
title = {How to calculate correlation functions of Heisenberg chains},
author = {Rob Hagemans and Jean-Sébastien Caux and Jean Michel Maillet},
journal= {arXiv preprint arXiv:cond-mat/0611467},
year = {2009}
}
Comments
Proceedings of the "Tenth Training Course in the Physics of Correlated Electron Systems and High-Tc Superconductors", Salerno, Oct 2005