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20022011
most citedCollective motion of self-propelled particles interacting without cohesion

698 citations

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14 papers · 1 filter

cond-mat.stat-mech2008★ 10 cited

Far-from-equilibrium state in a weakly dissipative model

Eric Bertin, Olivier Dauchot

We address, on the example of a simple solvable model, the issue of whether the stationary state of dissipative systems converges to an equilibrium state in the low dissipation lim…

cond-mat.stat-mech2007★ 276 cited

Directed percolation criticality in turbulent liquid crystals

Kazumasa A. Takeuchi, Masafumi Kuroda, Hugues Chaté +1

We experimentally investigate the critical behavior of a phase transition between two topologically different turbulent states of electrohydrodynamic convection in nematic liquid c…

cond-mat.stat-mech2007★ 11 cited

Scaling of hysteresis loops at phase transitions into a quasiabsorbing state

Kazumasa A. Takeuchi

Models undergoing a phase transition to an absorbing state weakly broken by the addition of a very low spontaneous nucleation rate are shown to exhibit hysteresis loops whose width…

cond-mat.stat-mech2007★ 263 cited

Spatial correlations in the dynamics of glassforming liquids: Experimental determination of their temperature dependence

Cécile Dalle-Ferrier, Caroline Thibierge, Christiane Alba-Simionesco +6

We use recently introduced three-point dynamic susceptibilities to obtain an experimental determination of the temperature evolution of the number of molecules, N_corr, that are dy…

cond-mat.stat-mech2007★ 55 cited

Quantum melting of a crystal of dipolar bosons

Christophe Mora, Olivier Parcollet, Xavier Waintal

We investigate the behaviour of dipolar bosons in two dimensions. We describe the large density crystalline limit analytically while we use quantum Monte-Carlo to study the melting…

cond-mat.stat-mech2007★ 15 cited

Variational wave functions, ground state and their overlap

Christophe Mora, Xavier Waintal

An intrinsic measure of the quality of a variational wave function is given by its overlap with the ground state of the system. We derive a general formula to compute this overlap…