The Density Matrix Renormalization Group, Quantum Groups and Conformal Field Theory
Strongly Correlated Electrons
2007-05-23 v3
Abstract
We present an overview of the Density Matrix Renormalization Group and its connections to Quantum Groups, Matrix Products and Conformal Field Theory. We emphasize some common formal structures in all these theories. We also propose two-dimensional extensions of the variational matrix product ansatzs.
Keywords
Cite
@article{arxiv.cond-mat/9811170,
title = {The Density Matrix Renormalization Group, Quantum Groups and Conformal Field Theory},
author = {G. Sierra and M. A. Martin-Delgado},
journal= {arXiv preprint arXiv:cond-mat/9811170},
year = {2007}
}
Comments
REVTEX file, 19 pages. Proceedings of the Workshop on the Exact Renormalization Group, Faro (Portugal), 10-12 September 1998, to be published by World Scientific. One reference added