期刊
INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY
卷 97, 期 3, 页码 776-783出版社
WILEY
DOI: 10.1002/qua.10777
关键词
unitary decomposition; invariant partitioning; reduced density matrix; particle-hole matrix; energy partitioning
The aim of this article is to report a unitarily invariant decomposition of arbitrary Hermitian second-order matrices. For the particular cases of antisymmetrical and symmetrical Hermitian second-order matrices this decomposition reduces to the unitarily invariant decompositions of antisymmetrical and symmetrical Hermitian second-order matrices reported by Coleman, A. J. In: Erdahl, R. M., ed. Reduced Density Operators with Applications to Physical and Chemical Systems II, Queen's Paper in Pure and Applied Mathematics, vol. 40; Queen's University: Kingston, Ontario, 1974 and Sun et al. Int J Quantum Chem 1984, 25, 1045, respectively. An illustration of physical interest is reported. (C) 2003 Wiley Periodicals, Inc.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据