Level Spectroscopy: Physical Meaning and Application to the Magnetization Plateau Problems
Statistical Mechanics
2013-10-15 v2 Strongly Correlated Electrons
Abstract
We review the level spectroscopy, which is a powerful method of analyzing the numerical data with respect to the Berezinskii-Kosterlitz-Thouless quantum phase transition in one dimension. We focus on its physical meaning and also its application to the magnetization plateau problems.
Cite
@article{arxiv.cond-mat/0201013,
title = {Level Spectroscopy: Physical Meaning and Application to the Magnetization Plateau Problems},
author = {Kiyomi Okamoto},
journal= {arXiv preprint arXiv:cond-mat/0201013},
year = {2013}
}
Comments
6 pages, 3 figures (embedded), Conference paper: Yukawa-Institute-for-Theoretical-Physics International Workshop "Order, Disorder, and Dynamics in Quantum Spin Systems" (Nov.15-16,2001): will be published as a special issue of Supplement Prog. Theor. Phys. Several refereces are added and typos are corrected