Combining the \(G\)-particle-hole hypervirial equation and the Hermitian operator method to study electronic excitations and de-excitations
type: Item
instance of: scholarly article
title: Combining the \(G\)-particle-hole hypervirial equation and the Hermitian operator method to study electronic excitations and de-excitations
zbMATH Open document ID: 1309.81358
author: Carmela Valdemoro
author: Diego R. Alcoba
author: Ofelia B. Oña
author: Luis M. Tel
author: Encarnación Pérez-Romero
publication date: 2012-07-03T00:00:00Z
Mathematics Subject Classification ID: 81V70
Mathematics Subject Classification ID: 81Q10
Mathematics Subject Classification ID: 81Q05
Mathematics Subject Classification ID: 81V55
zbMATH DE Number: 6052469
zbMATH Keywords: correlation matrix
zbMATH Keywords: \(G\)-particle-hole matrix
zbMATH Keywords: electronic correlation effects
zbMATH Keywords: hypervirial of the \(G\)-particle-hole matrix
zbMATH Keywords: Hermitian operator method
MaRDI profile type: Publication
full work available at URL: s10910-011-9810-y
OpenAlex ID: W2035756707
cites work: Reduced density matrices. Coulson's challenge
cites work: Quantum Theory of Many-Particle Systems. I. Physical Interpretations by Means of Density Matrices, Natural Spin-Orbitals, and Convergence Problems in the Method of Configurational Interaction
cites work: Electron Correlation
cites work: The density matrix in self-consistent field theory I. Iterative construction of the density matrix
cites work: Variational Approach to the Many-Body Problem
cites work: Reduction of the N-Particle Variational Problem
cites work: First-order semidefinite programming for the two-electron treatment of many-electron atoms and molecules
DOI: 10.1007/S10910-011-9810-Y
published in: Journal of Mathematical Chemistry
description: scientific article; zbMATH DE number 6052469