most citedStrong disorder renormalization group on fractal lattices: Heisenberg models and magnetoresistive effects in tight binding models

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cond-mat.stat-mech2000

Spin Models on Non-Euclidean Hyperlattices: Griffiths Phases without Extrinsic Disorder

J. C. Angles d'Auriac, R. Melin, P. Chandra +1

We study short-range ferromagnetic models residing on planar manifolds with global negative curvature. We show that the local metric properties of the embedding surface induce drop…