Product Wave Function Renormalization Group Method
凝聚态物理
2016-08-31 v1
摘要
The authors propose a fast numerical renormalization group method --- the product wave function renormalization group (PWFRG) method --- for 1D quantum lattice models and 2D classical ones. A variational wave function, which is expressed by a matrix product, is improved through a self-consistent calculation. The new method has the same fixed point as the density matrix renormalization group method.
关键词
引用
@article{arxiv.cond-mat/9510004,
title = {Product Wave Function Renormalization Group Method},
author = {T. Nishino and K. Okunishi},
journal= {arXiv preprint arXiv:cond-mat/9510004},
year = {2016}
}
备注
9 pages, TeX and 3 post script figures. to appear in J. Phys. Soc. Jpn