Scaling limits of continuous time random walks are used in physics to model anomalous diffusion, in which a cloud of particles spreads at a different rate than the classical Brownian motion. Governing ...

Abstract: Summary form only given. The recovery of the classical limit in quantum systems that have underlying chaotic dynamics is a key question in current studies of the quantum to classical ...

Abstract Let μ1, μ2, … be a sequence of positive Borel measures on ℝ each of which is supported on a set having no finite limit points. Suppose the sequence μn weakly converges to a Borel measure ν.

Abstract: We study the continuous limit of the multiple gravitational lensing theory based on the thin lens approximation. We define a new, light-path dependent angular diameter distance $\tilde d$ ...