Fictitious flux confinement: magnetic pairing in coupled spin chains or planes

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dc.creatorGreiter, Martin
dc.date1998-05-10
dc.date.accessioned2026-07-07T03:10:31Z
dc.date.available2026-07-07T03:10:31Z
dc.descriptionThe spinon and holon excitations of two-leg Heisenberg or lightly doped t-J ladders are shown to be bound in pairs by string confinement forces given approximately by the antiferromagnetic exchange energy across the rungs. These forces originate from the fictitious flux tubes associated with the half-fermi statistics of the excitations. It is conjectured that similar confinement forces, determined by the antiferromagnetic exchange energy across the layers, are responsible for the spin gap and the pairing of charge carriers in CuO superconductors.
dc.description5 pages, revtex
dc.identifierhttps://arxiv.org/abs/cond-mat/9805112
dc.identifierhttp://arxiv.org/abs/cond-mat/9805112
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/28263
dc.subjectCondensed Matter
dc.titleFictitious flux confinement: magnetic pairing in coupled spin chains or planes
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