371 citations · 2.8k across the 81 of their papers we have counts for
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Geometrical clusters in two-dimensional random-field Ising models
László Környei, Ferenc Iglói
We consider geometrical clusters (i.e. domains of parallel spins) in the square lattice random field Ising model by varying the strength of the Gaussian random field, . In agree…
Partially Asymmetric Exclusion Processes with Sitewise Disorder
Róbert Juhász, Ludger Santen, Ferenc Iglói
We study the stationary properties as well as the non-stationary dynamics of the one-dimensional partially asymmetric exclusion process with position dependent random hop rates. In…
Strong disorder renormalization group study of S=1/2 Heisenberg antiferromagnet layers/bilayers with bond randomness, site dilution and dimer dilution
Yu-Cheng Lin, Heiko Rieger, Nicolas Laflorencie +1
Using a numerical implementation of strong disorder renormalization group, we study the low-energy, long-distance properties of layers and bilayers of Heisenberg antiferr…
Logarithmic delocalization of end spins in the S=3/2 antiferromagnetic Heisenberg chain
Gabor Fath, Ors Legeza, Peter Lajko +1
Using the DMRG method we calculate the surface spin correlation function, , in the spin antiferromagnetic Heisenberg chain. For comparison we a…
Strong Griffiths singularities in random systems and their relation to extreme value statistics
Robert Juhasz, Yu-Cheng Lin, Ferenc Igloi
We consider interacting many particle systems with quenched disorder having strong Griffiths singularities, which are characterized by the dynamical exponent, z, such as random qua…