Blockage-induced condensation controlled by a local reaction
2016 (English)In: Physical Review E. Statistical, Nonlinear, and Soft Matter Physics: Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, ISSN 1063-651X, E-ISSN 1095-3787, Vol. 94, no 4Article in journal (Refereed) Published
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.
Place, publisher, year, edition, pages
2016. Vol. 94, no 4
zero range process, condensation, interacting particle systems
Research subject Mathematics
IdentifiersURN: urn:nbn:se:kau:diva-46262DOI: 10.1103/PhysRevE.94.042116ISI: 000385640100003OAI: oai:DiVA.org:kau-46262DiVA: diva2:974219