On the phase diagram of the extended Hubbard model with intersite density-density interactions in the atomic limit

DOI10.1016/J.PHYSA.2016.05.056zbMath1400.81214OpenAlexW2404640794MaRDI QIDQ1619815

Konrad Jerzy Kapcia, Stanisław Robaszkiewicz

Publication date: 13 November 2018

Published in: Physica A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.physa.2016.05.056

zbMATH Keywords

phase diagrammean-field approximationatomic limitextended Hubbard modelcharge-ordered systemmulticritical behaviour

Mathematics Subject Classification ID

Atomic physics (81V45) Dynamic and nonequilibrium phase transitions (general) in statistical mechanics (82C26)

Cites Work

• Phase diagram of the Ising square lattice with competing interactions
• Magnetic orderings and phase separations in a simple model of insulating systems
• The staggered charge-order phase of the extended Hubbard model in the atomic limit
• Variational bounds for lattice fermion models II. Extended Hubbard model in the atomic limit
• Quantum lattice models at intermediate temperature
• Exact solution of the 1D Hubbard model with NN and NNN interactions in the narrow-band limit
• Exact solution of the 1D Hubbard model in the atomic limit with inter-site magnetic coupling

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