Generalized Schwinger boson mean field theory for two-dimensional SU(4) symmetric spin-orbital antiferromagnet

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dc.creatorZhang, Guang-Ming
dc.date2003-04-02
dc.date.accessioned2026-07-07T02:50:33Z
dc.date.available2026-07-07T02:50:33Z
dc.descriptionA generalized Schwinger boson representation is proposed to describe the two-dimensional SU(4) symmetric spin-orbital quantum antiferromagnet. A uniform mean field solution gives rise to an antiferromagnetic long range ordered state with a small staggered magnetization $m_{s}=0.07566$, and the recent quantum Monte Carlo simulations on rather large lattice sizes have provided strong evidence to support these mean field results.
dc.description2 pages, no figure, submitted to ICM-2003
dc.identifierhttps://arxiv.org/abs/cond-mat/0304040
dc.identifierhttp://arxiv.org/abs/cond-mat/0304040
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/21145
dc.subjectStrongly Correlated Electrons
dc.titleGeneralized Schwinger boson mean field theory for two-dimensional SU(4) symmetric spin-orbital antiferromagnet
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