The stability of ferromagnetism in the Hubbard model on two-dimensional line graphs
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Publication:5321812
DOI10.1088/1751-8113/42/26/265002zbMath1167.82371OpenAlexW2026132616MaRDI QIDQ5321812
Publication date: 15 July 2009
Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1088/1751-8113/42/26/265002
Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20) Statistical mechanics of magnetic materials (82D40)
Related Items (3)
An extension of the cell-construction method for the flat-band ferromagnetism ⋮ Walk entropies in graphs ⋮ Ferromagnetism in the Hubbard model with a gapless nearly-flat band
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