Lower Bound for the Ground-State Energy Density of a 1D Quantum Spin System
Strongly Correlated Electrons
2007-05-23 v2 Disordered Systems and Neural Networks
Quantum Physics
Abstract
We present a simple method to calculate systematic lower bounds for the ground-state energy density of a 1D quantum spin system.
Cite
@article{arxiv.cond-mat/0508428,
title = {Lower Bound for the Ground-State Energy Density of a 1D Quantum Spin System},
author = {Tobias J. Osborne},
journal= {arXiv preprint arXiv:cond-mat/0508428},
year = {2007}
}
Comments
3 pages, 1 colour eps figure, added references