量子化学中的密度矩阵重整化群
The density matrix renormalization group in quantum chemistry.
作者信息
Chan Garnet Kin-Lic, Sharma Sandeep
机构信息
Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853-1301, USA.
出版信息
Annu Rev Phys Chem. 2011;62:465-81. doi: 10.1146/annurev-physchem-032210-103338.
Abstract
The density matrix renormalization group is a method that is useful for describing molecules that have strongly correlated electrons. Here we provide a pedagogical overview of the basic challenges of strong correlation, how the density matrix renormalization group works, a survey of its existing applications to molecular problems, and some thoughts on the future of the method.
摘要
密度矩阵重整化群是一种用于描述具有强关联电子的分子的方法。在此，我们提供关于强关联的基本挑战、密度矩阵重整化群如何工作、其在分子问题上现有应用的综述以及对该方法未来的一些思考的教学性概述。
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