Search results for "Ising lattice"

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Shape of cross-over between mean-field and asymptotic critical behavior three-dimensional Ising lattice

1999

Abstract Recent numerical studies of the susceptibility of the three-dimensional Ising model with various interaction ranges have been analyzed with a cross-over model based on renormalization-group matching theory. It is shown that the model yields an accurate description of the cross-over function for the susceptibility.

PhysicsCross overMatching (graph theory)Mean field theoryCritical phenomenaIsing latticeGeneral Physics and AstronomyCondensed Matter::Strongly Correlated ElectronsIsing modelSquare-lattice Ising modelFunction (mathematics)Statistical physicsPhysics Letters A
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Shape of crossover between mean-field and asymptotic critical behavior in a three-dimensional Ising lattice

1998

Recent numerical studies of the susceptibility of the three-dimensional Ising model with various interaction ranges have been analyzed with a crossover model based on renormalization-group matching theory. It is shown that the model yields an accurate description of the crossover function for the susceptibility.

PhysicsStatistical Mechanics (cond-mat.stat-mech)Matching (graph theory)CrossoverFOS: Physical sciencesGeneral Physics and AstronomyFunction (mathematics)Condensed Matter - Soft Condensed MatterMean field theoryIsing latticeSoft Condensed Matter (cond-mat.soft)Condensed Matter::Strongly Correlated ElectronsIsing modelStatistical physicsCondensed Matter - Statistical MechanicsPhysics Letters A
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