An extension of Tasaki's flat-band Hubbard model

DOI10.1088/0305-4470/36/42/003zbMath1039.82014arXivcond-mat/0304295OpenAlexW3099409987MaRDI QIDQ4468626

Teppei Sekizawa

Publication date: 10 June 2004

Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/cond-mat/0304295

Mathematics Subject Classification ID

Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20)

Related Items (2)

Metallic ferromagnetism supported by a single band in a multi-band Hubbard model ⋮ Flat-band ferromagnetism in the SU(N) Hubbard and Kondo lattice models

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