The Phase Diagram of the Shastry-Sutherland Antiferromagnet

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dc.creatorWeihong, Zheng
dc.creatorOitmaa, J.
dc.creatorHamer, C. J.
dc.date2001-07-02
dc.date.accessioned2026-07-07T02:41:59Z
dc.date.available2026-07-07T02:41:59Z
dc.descriptionThe Shastry-Sutherland model, which provides a representation of the magnetic properties of SrCu$_2$(BO$_3$)$_2$, has been studied by series expansion methods at T=0. Our results support the existence of an intermediate phase between the Néel long-range ordered phase and the short-range dimer phase. They provide strong evidence against the existence of helical order in the intermediate phase, and and somewhat less strong evidence against a plaquette-singlet phase. The nature of the intermediate phase thus remains elusive. It appears to be gapless, or nearly so.
dc.descriptionRevTeX, 10 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0107019
dc.identifierhttp://arxiv.org/abs/cond-mat/0107019
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/17964
dc.subjectStrongly Correlated Electrons
dc.titleThe Phase Diagram of the Shastry-Sutherland Antiferromagnet
dc.typetext

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