From classical to quantum Kagome antiferromagnet in a magnetic field

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dc.creatorCabra, D. C.
dc.creatorGrynberg, M. D.
dc.creatorHoldsworth, P. C. W.
dc.creatorPujol, P.
dc.date2001-08-21
dc.date2001-11-22
dc.date.accessioned2026-07-07T02:42:28Z
dc.date.available2026-07-07T02:42:28Z
dc.descriptionWe study the magnetic properties of the Kagome antiferromagnet going from the classical limit to the deep quantum regime of spin 1/2 systems. In all the cases there are special values for the magnetization, 1/3 in particular, in which a singular behavior is observed to occur in both the classical and quantum cases. We show clear evidence for a magnetization plateau for the spin 1/2 case in a wide range of XXZ anisotropies and for the occurrence of quantum order by disorder effects.
dc.descriptionREVTeX, 7 pages, 7 figures. v2 contains several additions. New discussion on classical plateau added
dc.identifierhttps://arxiv.org/abs/cond-mat/0108337
dc.identifierhttp://arxiv.org/abs/cond-mat/0108337
dc.identifierPhys. Rev. B 65, 094418 (2002)
dc.identifierdoi:10.1103/PhysRevB.65.094418
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/18158
dc.subjectStrongly Correlated Electrons
dc.titleFrom classical to quantum Kagome antiferromagnet in a magnetic field
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