Magnetization Process of One-Dimensional Quantum Antiferromagnet: The Product Wavefunction Renormalization Group Approach
Statistical Mechanics
2009-10-30 v1
Abstract
The product-wavefunction renormalization group method, which is a novel numerical renormalization group scheme proposed recently,is applied to one-dimensional quantum spin chains in a magnetic field. We draw the zero-temperature magnetization curve of the spin chains, which excellently agrees with the exact solution in the whole range of the field.
Cite
@article{arxiv.cond-mat/9707057,
title = {Magnetization Process of One-Dimensional Quantum Antiferromagnet: The Product Wavefunction Renormalization Group Approach},
author = {Yasuhiro Hieida and Kouichi Okunishi and Yasuhiro Akutsu},
journal= {arXiv preprint arXiv:cond-mat/9707057},
year = {2009}
}
Comments
14 pages, LaTeX, 5 non-embedded figures, to be published in Physics Letters A