Validity of many-body approximation methods for a solvable model

1965/02/01 by Harry J. Lipkin, H.J. Lipkin, N. Meshkov +2 · 7 citations
Physics and Astronomy · #Advanced Chemical Physics Studies #Physics of Superconductivity and Magnetism #Quantum and electron transport phenomena

paper · doi:10.1016/0029-5582(65)90862-x

crossref issued 1965/02/01 · crossref published 1965/02/01 · crossref published-print 1965/02/01 · openalex publication_date 1965/02/01 · crossref created 2002/11/12 · crossref deposited 2019/04/03 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/23 · crossref indexed 2026/07/29

Citations

• Theory of Superconductivity
• A Collective Description of Electron Interactions: III. Coulomb Interactions in a Degenerate Electron Gas

Cited by

• Dynamical quantum phase transition, metastable state, and dimensionality reduction: Krylov analysis of fully connected spin models
• Trotter transition in BCS pairing dynamics
• Exploiting emergent symmetries in disorder-averaged quantum dynamics
• Exact solvability and asymptotic aspects of generalized XX0 spin chains
• Coherent states: Theory and some applications
• Universal Long-Time Behavior of the Quantum Fisher Information in Dynamical Quantum Phase Transitions
• Multipartite entanglement in quantum phase transitions