14 citations · 34 across the 4 of their papers we have counts for
6 papers
Power Spectra in a Zero-Range Process on a Ring: Total Occupation Number in a Segment
A. G. Angel, R. K. P. Zia
We study the dynamics of density fluctuations in the steady state of a non-equilibrium system, the Zero-Range Process on a ring lattice. Measuring the time series of the total numb…
Zero-range process with long-range interactions at a T-junction
A. G. Angel, B. Schmittmann, R. K. P. Zia
A generalized zero-range process with a limited number of long-range interactions is studied as an example of a transport process in which particles at a T-junction make a choice o…
Criticality and Condensation in a Non-Conserving Zero Range Process
A. G. Angel, M. R. Evans, E. Levine +1
The Zero-Range Process, in which particles hop between sites on a lattice under conserving dynamics, is a prototypical model for studying real-space condensation. Within this model…
Condensation transitions in a model for a directed network with weighted links
A. G. Angel, T. Hanney, M. R. Evans
An exactly solvable model for the rewiring dynamics of weighted, directed networks is introduced. Simulations indicate that the model exhibits two types of condensation: (i) a phas…
Critical phase in non-conserving zero-range processes and equilibrium networks
A. G. Angel, M. R. Evans, E. Levine +1
Zero-range processes, in which particles hop between sites on a lattice, are closely related to equilibrium networks, in which rewiring of links take place. Both systems exhibit a…
Condensation Transitions in a One-Dimensional Zero-Range Process with a Single Defect Site
A. G. Angel, M. R. Evans, D. Mukamel
Condensation occurs in nonequilibrium steady states when a finite fraction of particles in the system occupies a single lattice site. We study condensation transitions in a one-dim…