We point out that the existence of a phase transition-as indicated by extrapolation from high-temperature expansions-is as well-founded for two-dimensional lattices with nearest...
We consider a new model Hamiltonian ${\mathcal{H}}^{(\ensuremath{\nu})}$ for interacting $\ensuremath{\nu}$-dimensional classical "spins"; ${\mathcal{H}}^{(\ensuremath{\nu})}$ r...
Significance The wide availability of user-provided content in online social media facilitates the aggregation of people around common interests, worldviews, and narratives. How...
h-index: Number of publications with at least h citations each.