118 citations · 358 across the 9 of their papers we have counts for
9 papers
Pushy Random Walk: A Minimal Model for Transport in Deformable Media
Ofek Lauber Bonomo, Itamar Shitrit, Shlomi Reuveni +1
We introduce the pushy random walk, where a walker can push multiple obstacles, thereby penetrating large distances in environments with finite obstacle density. This process provi…
Polarisation in increasingly connected societies
Tuan Pham, Sidney Redner, Lourens Waldorp +2
Explanations of polarization often rely on one of the three mechanisms: homophily, bounded confidence, and community-based interactions. Models based on these mechanisms consider t…
First Passage in Infinite Paraboloidal Domains
P. L. Krapivsky, S. Redner
We study first-passage properties for a particle that diffuses either inside or outside of generalized paraboloids, defined by y=a(x_1^2+...+x_{d-1}^2)^{p/2} where p>1, with absorb…
Dynamics of Non-Conservative Voters
R. Lambiotte, S. Redner
We study a family of opinion formation models in one dimension where the propensity for a voter to align with its local environment depends non-linearly on the fraction of disagree…
Fractal and Multifractal Scaling of Electrical Conduction in Random Resistor Networks
S. Redner
This article is a mini-review about electrical current flows in networks from the perspective of statistical physics. We briefly discuss analytical methods to solve the conductance…
Dynamics of Vacillating Voters
R. Lambiotte, S. Redner
We introduce the vacillating voter model in which each voter consults two neighbors to decide its state, and changes opinion if it disagrees with either neighbor. This irresolution…