132 citations · 385 across the 6 of their papers we have counts for
6 papers
Self-Averaging, Distribution of Pseudo-Critical Temperatures and Finite Size Scaling in Critical Disordered Systems
S. Wiseman, E. Domany
The distributions of singular thermodynamic quantities in an ensemble of quenched random samples of linear size at the critical point are studied by Monte Carlo in…
Lack of Self Averaging and Finite Size Scaling in Critical Disordered Systems
S. Wiseman, E. Domany
We simulated site dilute Ising models in dimensions for several lattice sizes . For each singular thermodynamic quantities were measured at criticality and their d…
Data clustering using a model granular magnet
Marcelo Blatt, Shai Wiseman, Eytan Domany
We present a new approach to clustering, based on the physical properties of an inhomogeneous ferromagnet. No assumption is made regarding the underlying distribution of the data.…
Lack of Self-Averaging in Critical Disordered Systems
S. Wiseman, E. Domany
We consider the sample to sample fluctuations that occur in the value of a thermodynamic quantity in an ensemble of finite systems with quenched disorder, at equilibrium. The v…
Critical behaviour of the Random--Bond Ashkin--Teller Model, a Monte-Carlo study
S. Wiseman, E. Domany
The critical behaviour of a bond-disordered Ashkin-Teller model on a square lattice is investigated by intensive Monte-Carlo simulations. A duality transformation is used to locate…
A Cluster Method for the Ashkin--Teller Model
S. Wiseman, E. Domany
A cluster Monte Carlo algorithm for the Ashkin-Teller (AT) model is constructed according to the guidelines of a general scheme for such algorithms. Its dynamical behaviour is test…