Numerical canonical transformation approach to quantum many-body problems

被引：112

作者：

White, SR ^{[1
]}

机构：

[1] Univ Calif Irvine, Dept Phys & Astron, Irvine, CA 92697 USA

来源：

JOURNAL OF CHEMICAL PHYSICS | 2002年 / 117卷 / 16期

关键词：

D O I：

10.1063/1.1508370

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We present a new approach for numerical solutions of ab initio quantum chemistry systems. The main idea of the approach, which we call canonical diagonalization, is to diagonalize directly the second-quantized Hamiltonian by a sequence of numerical canonical transformations. (C) 2002 American Institute of Physics.

引用

页码：7472 / 7482

页数：11

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