Symmetry-adapted formulation of the \(G\)-particle-hole hypervirial equation method

DOI10.1007/s10910-012-0023-9zbMath1309.81356OpenAlexW2025784447MaRDI QIDQ1930470

Ofelia B. Oña, Diego R. Alcoba, Gustavo E. Massaccesi

Publication date: 11 January 2013

Published in: Journal of Mathematical Chemistry (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10910-012-0023-9

zbMATH Keywords

correlation matrix\(G\)-particle-hole matrixelectronic correlation effectspoint group symmetryhypervirial of the \(G\)-particle-hole operator

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Atomic physics (81V45) Many-body theory; quantum Hall effect (81V70) Finite-dimensional groups and algebras motivated by physics and their representations (81R05) Molecular physics (81V55)

Related Items (2)

Symmetry-adapted formulation of the hybrid treatment resulting from the G-particle-hole hypervirial equation and equations of motion methods: a procedure for modeling solids ⋮ Symmetry-adapted formulation of the combined G-particle-hole hypervirial equation and Hermitian operator method

Cites Work

• Combining the \(G\)-particle-hole hypervirial equation and the Hermitian operator method to study electronic excitations and de-excitations
• Reduced density matrices. Coulson's challenge
• Electron Correlation
• The density matrix in self-consistent field theory I. Iterative construction of the density matrix
• Reduction of the N-Particle Variational Problem
• 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

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