arXiv:cond-mat/9811170 Abstract

arXiv:cond-mat/9811170Abstract References Reviews Resources

The Density Matrix Renormalization Group, Quantum Groups and Conformal Field Theory

Published 1998-11-12, updated 1998-11-30Version 3

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.

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

Categories: cond-mat.str-el

Keywords: density matrix renormalization group, conformal field theory, quantum groups, variational matrix product ansatzs, common formal structures

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