Application of a renormalization algorithm in Hilbert space to the study of many-body quantum systems
Quantum Physics
2007-05-23 v2 Strongly Correlated Electrons
Nuclear Theory
Abstract
We implement an algorithm which is aimed to reduce the number of basis states spanning the Hilbert space of quantum many-body systems. We test the efficiency of the procedure by working out and analyzing the spectral properties of strongly correlated and frustrated quantum spin systems. The role and importance of symmetries are investigated
Cite
@article{arxiv.quant-ph/0606056,
title = {Application of a renormalization algorithm in Hilbert space to the study of many-body quantum systems},
author = {Tarek Khalil and Jean Richert},
journal= {arXiv preprint arXiv:quant-ph/0606056},
year = {2007}
}
Comments
22 pages, 8 figures