PERTURBATION THEORY FOR FOCK-DIRAC DENSITY MATRIX
PERTURBATION THEORY FOR FOCK-DIRAC DENSITY MATRIX
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DOI：
10.1103/physrev.126.1028
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发表时间：
1962-01-01
期刊：
影响因子：
--
通讯作者：
MCWEENY, R
中科院分区：
文献类型：
--
作者：
MCWEENY, R
在 Hartree-Fock 理论及其各种推广中，通常会解决涉及有效单体哈密顿量的特征值问题。特征向量确定 Fock-Dirac 密度矩阵，该矩阵也出现在有效哈密顿量中，并且求解迭代进行，直到实现自洽。
In Hartree-Fock theory and its various generalizations, it is customary to solve an eigenvalue problem involving an effective one-body Hamiltonian. The eigenvectors determine the Fock-Dirac density matrix, which also appears in the effective Hamiltonian, and solution proceeds iteratively until self-consistency is achieved.