Phenomenological lattice model for dynamic spin and charge fluctuations in the cuprates

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dc.creatorVojta, Matthias
dc.creatorSachdev, Subir
dc.date2004-08-21
dc.date.accessioned2026-07-07T06:26:40Z
dc.date.available2026-07-07T06:26:40Z
dc.descriptionMotivated by recent neutron scattering experiments on the cuprate superconductors, we present a phenomenological framework describing the dynamics of collective spin excitations coupled to charge/bond order fluctuations. Our quantum lattice model contains two order parameter fields, and can capture spin excitations both in broken-symmetry states with static lattice modulations, as well as in homogeneous states where the charge/bond order is fluctuating. We present results for different types of static charge/bond order, namely site- and bond-centered stripes, and plaquette modulation.
dc.description5 pages, 3 figures; Proceedings of SNS 2004, Sitges, Spain
dc.identifierhttps://arxiv.org/abs/cond-mat/0408461
dc.identifierhttp://arxiv.org/abs/cond-mat/0408461
dc.identifierJournal of the Physics and Chemistry of Solids, 67, 11 (2006)
dc.identifierdoi:10.1016/j.jpcs.2005.10.136
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/97178
dc.subjectStrongly Correlated Electrons
dc.subjectSuperconductivity
dc.titlePhenomenological lattice model for dynamic spin and charge fluctuations in the cuprates
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