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Highly Dispersed Networks Generated by Enhanced Redirection
Alan Gabel, P. L. Krapivsky, S. Redner
We analyze growing networks that are built by enhanced redirection. Nodes are sequentially added and each incoming node attaches to a randomly chosen 'target' node with probability…
Choice-Driven Phase Transition in Complex Networks
P. L. Krapivsky, S. Redner
We investigate choice-driven network growth. In this model, nodes are added one by one according to the following procedure: for each addition event a set of target nodes is select…
Highly Dispersed Networks
Alan Gabel, P. L. Krapivsky, S. Redner
We introduce a new class of networks that grow by enhanced redirection. Nodes are introduced sequentially, and each either attaches to a randomly chosen target node with probabilit…
Zero-Temperature Coarsening in the 2d Potts Model
J. Olejarz, P. L. Krapivsky, S. Redner
We study the fate of the 2d kinetic q-state Potts model after a sudden quench to zero temperature. Both ground states and complicated static states are reached with non-zero probab…
Editorial: Statistical Mechanics and Social Sciences
Santo Fortunato, Michael Macy, Sidney Redner
This editorial opens the special issues that the Journal of Statistical Physics has dedicated to the growing field of statistical physics modeling of social dynamics. The issues in…
Distinct Degrees and Their Distribution in Complex Networks
P. L. Krapivsky, S. Redner
We investigate a variety of statistical properties associated with the number of distinct degrees that exist in a typical network for various classes of networks. For a single real…