Disordered and Ordered States in a Frustrated Anisotropic Heisenberg Hamiltonian

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dc.creatorMoukouri, S.
dc.creatorAlvarez, J. V.
dc.date2004-03-15
dc.date.accessioned2026-07-07T02:56:57Z
dc.date.available2026-07-07T02:56:57Z
dc.descriptionWe use a recently proposed perturbative numerical renormalization group algorithm to investigate ground-state properties of a frustrated three dimensional Heisenberg model on an anisotropic lattice. We analyze the ground state energy, the finite size spin gap and the static magnetic structure factor. We find in two dimensions a frustration-induced gapless spin liquid state which separates two magnetically ordered phases. In the spin liquid state, the magnetic structure factor shows evidence that this state is made of nearly disconnected chains. This spin liquid state is unstable against unfrustrated interplane couplings.
dc.identifierhttps://arxiv.org/abs/cond-mat/0403372
dc.identifierhttp://arxiv.org/abs/cond-mat/0403372
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/23532
dc.subjectStrongly Correlated Electrons
dc.titleDisordered and Ordered States in a Frustrated Anisotropic Heisenberg Hamiltonian
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