On the Phase Diagram of Spin-Polarized Attractive Hubbard Model: Weak Coupling Limit

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dc.creatorKujawa, Agnieszka
dc.creatorMicnas, Roman
dc.date2008-08-11
dc.date.accessioned2026-07-07T09:56:10Z
dc.date.available2026-07-07T09:56:10Z
dc.descriptionThe superfluid properties of the attractive Hubbard model in a Zeeman magnetic field, and in the weak coupling regime have been investigated. The temperature and magnetic field dependencies of the order parameter have been analyzed. Furthermore, the temperature vs. magnetic field and temperature vs. spin polarization phase diagrams for the 2D and 3D lattices have been obtained. For some parameters a reentrant transition has been found.
dc.description9 pages, 4 figures, Proceedings of the XIII National School Superconductivity, Spin And Charge Ordering, Ladek-Zdroj, November 6-10, 2007
dc.identifierhttps://arxiv.org/abs/0808.1578
dc.identifierhttp://arxiv.org/abs/0808.1578
dc.identifierActa Physica Polonica A, Vol. 114 (2008), No. 1, 43-50
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/166884
dc.subjectStrongly Correlated Electrons
dc.subjectSuperconductivity
dc.titleOn the Phase Diagram of Spin-Polarized Attractive Hubbard Model: Weak Coupling Limit
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