Non potential gravitation-like interactions
1 : Laboratoire J.A. Dieudonné
Université de Nice - Sophia Antipolis, Université de Nice Sophia-Antipolis
In some specific cases, laser induced forces in clouds of cold atoms bear some similarities with 2D gravity, but do not derive from a potential. Motivated by these possible experiments, we try to explore the long time behavior of this out-of-equilibrium system; in particular, is there a finite-time blow up, as for 2D self gravitating Brownian particles, or 2D chemotaxis?
Work in collaboration with B. Marcos, D. Wilkowski + N. Fournier, P.E. Jabin and others.
| Subject : | : | oral |
| Topics | : | Statistical mechanics and computation of large deviation rate functions |
| PDF version | : |  PDF version |
