Abstract
We consider the setup of stationary zero range models and discuss the onset of condensation induced by a local blockage on the lattice. We show that the introduction of a local feedback on the hopping rates allows us to control the particle fraction in the condensed phase. This phenomenon results in a current versus blockage parameter curve characterized by two nonanalyticity points.
- Received 15 August 2016
DOI:https://doi.org/10.1103/PhysRevE.94.042116
©2016 American Physical Society