Finite density scaling laws of condensation phase transition in zero-range processes on scale-free networks
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Physics B"
DOI: 10.1088/1674-1056/ab8a41
Abstract: The dynamics of zero-range processes on complex networks is expected to be influenced by the topological structure of underlying networks. A real space complete condensation phase transition in the stationary state may occur. We have… read more here.
Keywords: density; zero range; condensation; condensation phase ... See more keywords
Consistent implementation of non-zero-range terms into hydrodynamics
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review C"
DOI: 10.1103/physrevc.96.044903
Abstract: Non-zero-range interactions are often incorporated into mean field theories through gradient terms. Here, a formalism is developed to incorporate such terms into hydrodynamics. These terms alter expressions for the entropy, chemical potential, temperature and the… read more here.
Keywords: non zero; zero range; terms hydrodynamics; hydrodynamics ... See more keywords
Zero range potential approximation in quantum scattering problems
Sign Up to like & getrecommendations! Published in 2019 at "American Journal of Physics"
DOI: 10.1119/1.5125110
Abstract: This article presents the Zero Range Potential (ZRP) approximation as an alternative to treat quantum scattering problems. The main focus is to provide an undergraduate-level derivation of the ZRP boundary condition that describes the interaction… read more here.
Keywords: zero range; approximation; scattering problems; range potential ... See more keywords
Zero-range processes with rapidly growing rates
Sign Up to like & getrecommendations! Published in 2021 at "Electronic Journal of Probability"
DOI: 10.1214/21-ejp670
Abstract: We provide two methods to construct zero-range processes with superlinear rates on ${\mathbb Z}^d$. In the first method these rates can grow very fast, if either the dynamics and the initial distribution are translation invariant… read more here.
Keywords: growing rates; range processes; zero range; processes rapidly ... See more keywords