Magnetization of the Shastry-Sutherland antiferromagnet near the Ising limit

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dc.creatorLiu, Fangzhou
dc.creatorSachdev, Subir
dc.date2009-04-20
dc.date.accessioned2026-07-07T13:05:57Z
dc.date.available2026-07-07T13:05:57Z
dc.descriptionMotivated by recent experiments on TmB4 (arXiv:0712.1537), we examine the phase diagram of the Shastry-Sutherland antiferromagnet in an applied magnetic field in the limit of strong Ising anisotropy. In classical Ising limit, we demonstrate that the only fractional magnetization plateau is at 1/3 of the saturated magnetization. We study the perturbative influence of transverse quantum spin fluctuations, and present evidence that they can stabilize a narrow 1/2 magnetization plateau.
dc.description10 pages, 7 figures
dc.identifierhttps://arxiv.org/abs/0904.3018
dc.identifierhttp://arxiv.org/abs/0904.3018
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/227659
dc.subjectStrongly Correlated Electrons
dc.titleMagnetization of the Shastry-Sutherland antiferromagnet near the Ising limit
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