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Condensation Transitions in Nonequilibrium systems

M. R. Evans
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Abstract

Systems driven out of equilibrium can often exhibit behaviour not seen in systems in thermal equilibrium- for example phase transitions in one-dimensional systems. In this talk I will review several `condensation' transitions that occur when a conserved quantity is driven through the system. Although the condensation is spatial, i.e. a finite fraction of the conserved quantity condenses into a small spatial region, useful comparison can be made with usual Bose-Einstein condensation. Amongst some one-dimensional examples I will discuss the `Bus Route Model' where the condensation corresponds to the clustering together of buses moving along a bus-route.

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M. R. Evans. 2004-01-19. Condensation Transitions in Nonequilibrium systems. https://arxiv.org/abs/cond-mat/0401341

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