Density-Matrix Renormalization - A New Numerical Method i...
Peschel, Ingo / Hallberg, Karen / Kaulke, Matthias / Wang, Xiaoqun
This book offers the first comprehensive account of the new method of density matrix renormalization. Recent years have seen enormous progress in the numerical treatment of low-dimensional quantum sytems. With this new technique, which selects a reduced set of basis states via density matrices, it has become possible to treat large systems with amazing accuracy. The method has been applied successfully to a variety of important one-dimensional...
