Cooper problem in a lattice

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dc.creatorMartikainen, J. -P.
dc.date2008-08-05
dc.date2008-09-24
dc.date.accessioned2026-07-07T10:04:32Z
dc.date.available2026-07-07T10:04:32Z
dc.descriptionCooper problem for interacting fermions is solved in a lattice. It is found that the binding energy of the Cooper problem can behave qualitatively differently from the gap parameter of the BCS theory and that pairs of non-zero center of mass momentum are favored in systems with unequal Fermi energies.
dc.description4 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/0808.0646
dc.identifierhttp://arxiv.org/abs/0808.0646
dc.identifierPhys. Rev. A 78, 035602 (2008)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/169714
dc.subjectStatistical Mechanics
dc.subjectSuperconductivity
dc.titleCooper problem in a lattice
dc.typetext

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