Variational determination of the two-particle reduced density matrix within the doubly occupied configuration interaction space: exploiting translational and reflection invariance

DOI10.1088/1742-5468/abd940OpenAlexW3128015088MaRDI QIDQ5857484

P. Capuzzi, Diego R. Alcoba, Alvaro Rubio-García, Elías Ríos, Gustavo E. Massaccesi, Ofelia B. Oña, J. Dukelsky, Luis Lain, Alicia Torre

Publication date: 1 April 2021

Published in: Journal of Statistical Mechanics: Theory and Experiment (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/1742-5468/abd940

zbMATH Keywords

correlation functionsspin chainsladders and planes

Mathematics Subject Classification ID

Statistical mechanics, structure of matter (82-XX)

Uses Software

• SDPA

Cites Work

• Unnamed Item
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• Monte Carlo Simulation of Quantum Spin Systems. I
• The density-matrix renormalization group
• Colloquium: Exactly solvable Richardson-Gaudin models for many-body quantum systems
• Electron Correlation
• 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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