133 citations · 592 across the 16 of their papers we have counts for
4 papers · 1 filter
Optimization in Gradient Networks
Natali Gulbahce
Gradient networks can be used to model the dominant structure of complex networks. Previous works have focused on random gradient networks. Here we study gradient networks that min…
The structure of fluctuations near mean-field critical points and spinodals and its implication for physical processes
W. Klein, Harvey Gould, Natali Gulbahce +2
We analyze the structure of fluctuations near critical points and spinodals in mean-field and near-mean-field systems. Unlike systems that are non-mean-field, for which a fluctuati…
Statistical Mechanics of Histories: A Cluster Monte Carlo Algorithm
Natali Gulbahce, Francis J. Alexander, Gregory Johnson
We present an efficient computational approach to sample the histories of nonlinear stochastic processes. This framework builds upon recent work on casting a -dimensional stocha…
Heterogeneity in Classical and Non-Classical Nucleation
Natali Gulbahce, W. Klein, Harvey Gould
We investigate heterogeneous and homogeneous nucleation in nearest-neighbor and long-range Ising models for various quench depths. We find that the system has a true crossover from…