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Speaker |
Sire, Clément |
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Co-autors |
Pierre-Henri Chavanis |
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Talk Title |
Dynamics of self-gravitating Brownian particles |
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Abstract |
We will review a series of exact and numerical results concerning the problem of self-gravitating Brownian particles, a system described in some thermodynamical limit by the Schmoluchowski-Poisson system. Depending on the spatial dimension, the temperature, the dependence of the diffusion coefficient on the overall density, and the presence or not of a confining box, the system presents a large variety of dynamical phases including self-similar collapse or evaporation. |
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