An application of the extended global \(\mathrm{SO}(3)\times\mathrm{SO}(3)\times\mathrm U(1)\) symmetry of the Hubbard model on a square lattice: the spinon, \(\eta\)-spinon, and \(c\) fermion description
DOI10.3390/SYM3040780zbMath1360.82011OpenAlexW2106919890WikidataQ59898571 ScholiaQ59898571MaRDI QIDQ527586
Maria J. Sampaio, José M. P. Carmelo
Publication date: 12 May 2017
Published in: Symmetry (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.3390/sym3040780
Many-body theory; quantum Hall effect (81V70) Quantum equilibrium statistical mechanics (general) (82B10) Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20) Quantum coherence, entanglement, quantum correlations (81P40)
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