The Density Matrix Renormalization Group for Strongly Correlated Electron Systems: A Generic Implementation
Strongly Correlated Electrons
2015-05-13 v1
Abstract
The purpose of this paper is (i) to present a generic and fully functional implementation of the density-matrix renormalization group (DMRG) algorithm, and (ii) to describe how to write additional strongly-correlated electron models and geometries by using templated classes. Besides considering general models and geometries, the code implements Hamiltonian symmetries in a generic way and parallelization over symmetry-related matrix blocks.
Keywords
Cite
@article{arxiv.0902.3185,
title = {The Density Matrix Renormalization Group for Strongly Correlated Electron Systems: A Generic Implementation},
author = {G. Alvarez},
journal= {arXiv preprint arXiv:0902.3185},
year = {2015}
}
Comments
2 figures, submitted to Computer Physics Communications