160 citations · 930 across the 64 of their papers we have counts for
7 papers · 1 filter
Nature vs. Nurture: Dynamical Evolution in Disordered Ising Ferromagnets
Lily Z. Wang, Reza Gheissari, Charles M. Newman +1
We study the predictability of zero-temperature Glauber dynamics in various models of disordered ferromagnets. This is analyzed using two independent dynamical realizations with th…
Spin Glasses: Old and New Complexity
D. L. Stein, C. M. Newman
Spin glasses are disordered magnetic systems that exhibit a variety of properties that are characteristic of complex systems. After a brief review of basic spin glass concepts, the…
Computational Study of a Multistep Height Model
Matthew Drake, Jon Machta, Youjin Deng +2
An equilibrium random surface multistep height model proposed in [Abraham and Newman, EPL, 86, 16002 (2009)] is studied using a variant of the worm algorithm. In one limit, the mod…
The Percolation Signature of the Spin Glass Transition
J. Machta, C. M. Newman, D. L. Stein
Magnetic ordering at low temperature for Ising ferromagnets manifests itself within the associated Fortuin-Kasteleyn (FK) random cluster representation as the occurrence of a singl…
Two-Dimensional Scaling Limits via Marked Nonsimple Loops
F. Camia, L. R. G. Fontes, C. M. Newman
We postulate the existence of a natural Poissonian marking of the double (touching) points of SLE(6) and hence of the related continuum nonsimple loop process that describes macros…
The Scaling Limit Geometry of Near-Critical 2D Percolation
F. Camia, L. R. G. Fontes, C. M. Newman
We analyze the geometry of scaling limits of near-critical 2D percolation, i.e., for , with , as the lattice spacing . Our proposed framework extends…
Cardy's Formula for some Dependent Percolation Models
Federico Camia, Charles M. Newman, Vladas Sidoravicius
We prove Cardy's formula for rectangular crossing probabilities in dependent site percolation models that arise from a deterministic cellular automaton with a random initial state.…