Weak Antiferromagnetic Order in Anisotropic Quantum Pyrochlores

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dc.creatorKotov, Valeri N.
dc.date2008-10-07
dc.date.accessioned2026-07-07T10:08:01Z
dc.date.available2026-07-07T10:08:01Z
dc.descriptionWe study the ground state properties of an anisotropic, quasi-2D version of the quantum (S=1/2) pyrochlore antiferromagnet. In the presence of Dzyaloshinsky-Moriya interactions, in addition to the Heisenberg exchanges, it is shown that two types of ordered magnetic states are generally possible: non coplanar "chiral," and coplanar antiferromagnetic order. The magnetic moments in all cases are determined by the Dzyaloshinsky-Moriya interactions and in this sense the antiferromagnetic order is "weak."
dc.description6 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/0810.1051
dc.identifierhttp://arxiv.org/abs/0810.1051
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/170851
dc.subjectStrongly Correlated Electrons
dc.titleWeak Antiferromagnetic Order in Anisotropic Quantum Pyrochlores
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