Relation between the range of an elementary 3-particle 2-body operator and the convex structure of the set of fermion 3-representable 2-density operators

DOI10.1016/S0034-4877(09)90013-1zbMath1180.81011MaRDI QIDQ2390692

Hubert Grudziński

Publication date: 3 August 2009

Published in: Reports on Mathematical Physics (Search for Journal in Brave)

zbMATH Keywords

convex structurereduced density operators

Mathematics Subject Classification ID

Two-body problems (70F05) Commutation relations and statistics as related to quantum mechanics (general) (81S05) Quantum state spaces, operational and probabilistic concepts (81P16)

Cites Work

• Reduced density matrices. Coulson's challenge
• Spectral decomposition of an elementary 3-fermion 2-body operator
• Searching for new conditions for fermion \(N\)-representability
• Some Recent Advances in Density Matrix Theory
• Some aspects of the N-representability problem in finite dimensions. I. Operator endomorphisms which induce necessary conditions
• Some aspects of the N-representability problem in finite dimensions. II. Operator endomorphisms which induce sufficient conditions
• Reduction of the N-Particle Variational Problem
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