Charge instabilities of the extended attractive Hubbard model on the cubic lattice
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DOI: 10.1142/s0217984920400503
Abstract: The paramagnetic phase of the extended attractive Hubbard model on the cubic lattice is studied within the spin rotation invariant Kotliar-Ruckenstein slave boson representation at zero temperature... read more here.
Keywords: hubbard model; attractive hubbard; cubic lattice; model cubic ... See more keywords