9 citations · 9 across the 1 of their papers we have counts for
2 papers
cond-mat.dis-nn2005★ 9 cited
Strong disorder renormalization group on fractal lattices: Heisenberg models and magnetoresistive effects in tight binding models
R. Mélin, B. Douçot, F. Iglói
We use a numerical implementation of the strong disorder renormalization group (RG) method to study the low-energy fixed points of random Heisenberg and tight-binding models on dif…
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…