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arXiv · 1107.0815

Critical dynamics in trapped particle systems

Gianluca Costagliola·Ettore Vicari
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Abstract

We discuss the effects of a trapping space-dependent potential on the critical dynamics of lattice gas models. Scaling arguments provide a dynamic trap-size scaling framework to describe how critical dynamics develops in the large trap-size limit. We present numerical results for the relaxational dynamics of a two-dimensional lattice gas (Ising) model in the presence of a harmonic trap, which support the dynamic trap-size scaling scenario.

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Gianluca Costagliola, Ettore Vicari. 2011-07-05. Critical dynamics in trapped particle systems. https://doi.org/10.1088/1742-5468%2F2011%2F08%2Fl08001

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