Ground state of many-body lattice systems via a central limit theorem
Statistical Mechanics
2007-05-23 v1
Abstract
We review a novel approach to evaluate the ground-state properties of many-body lattice systems based on an exact probabilistic representation of the dynamics and its long time approximation via a central limit theorem. The choice of the asymptotic density probability used in the calculation is discussed in detail.
Keywords
Cite
@article{arxiv.cond-mat/0411225,
title = {Ground state of many-body lattice systems via a central limit theorem},
author = {Carlo Presilla and Massimo Ostilli},
journal= {arXiv preprint arXiv:cond-mat/0411225},
year = {2007}
}
Comments
9 pages, contribution to the proceedings of 12th International Conference on Recent Progress in Many-Body Theories, Santa Fe, New Mexico, August 23-27, 2004