226 citations · 782 across the 20 of their papers we have counts for
8 papers · 1 filter
Temperature-Noise Interplay in a Coupled Model of Opinion Dynamics
Anna Chmiel, Julian Sienkiewicz
We consider a coupled system mimicking opinion formation under the influence of a group of neighbors (-lobby) that consists of an Ising part governed by temperature-like par…
q-neighbor Ising model on a polarized network
Anna Chmiel, Julian Sienkiewicz
In this paper, we examine the interplay between the lobby size in the -neighbor Ising model of opinion formation (Phys. Rev. E 92, 052105) and the level of overlap of tw…
A veritable zoology of successive phase transitions in the asymmetric -voter model on multiplex networks
Anna Chmiel, Julian Sienkiewicz, Agata Fronczak +1
We analyze a nonlinear -voter model with stochastic noise, interpreted in the social context as independence, on a duplex network. The size of the lobby (i.e., the pressure…
Truncated Lévy Walks and Superdiffusion in Boltzmann-Gibbs Equilibrium of the Hamiltonian Mean-Field Model
Piotr Fronczak, Agata Fronczak, Anna Chmiel +1
The Hamiltonian Mean-Field (HMF) model belongs to a broad class of statistical physics models with non-additive Hamiltonians that reveal many non-trivial properties, such as non-eq…
Exact combinatorial approach to finite coagulating systems
Agata Fronczak, Anna Chmiel, Piotr Fronczak
The paper outlines an exact combinatorial approach to finite coagulating systems. In this approach, cluster sizes and time are discrete, and the binary aggregation alone governs th…
Kinetic Ising models with various single-spin flip dynamics on quenched and annealed random regular graphs
Arkadiusz Jędrzejewski, Anna Chmiel, Katarzyna Sznajd-Weron
We investigate a kinetic Ising model with several single-spin flip dynamics (including Metropolis and heat-bath) on quenched and annealed random regular graphs. As expected, on the…