Flat-band ferromagnetism in the SU(N) Hubbard and Kondo lattice models

DOI10.1088/1751-8121/acf100arXiv2303.15820MaRDI QIDQ6096905

Hosho Katsura, Kensuke Tamura

Publication date: 15 September 2023

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

Full work available at URL: https://arxiv.org/abs/2303.15820

zbMATH Keywords

\(\mathrm{SU}(N)\) Hubbard model\(\mathrm{SU}(N)\) Kondo lattice modelflat-band ferromagnetism

Mathematics Subject Classification ID

Quantum theory (81-XX) Statistical mechanics, structure of matter (82-XX)

Related Items (1)

Ferromagnetic phase transitions in \(SU(N)\)

Cites Work

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• Stability of ferromagnetism in Hubbard models with degenerate single-particle ground states
• Physics and Mathematics of Quantum Many-Body Systems
• Ultracold Atoms in Optical Lattices
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