Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Besse, Marc"'
Publikováno v:
Physical Review Letters, 130, 187102, 2023
Interfaces of phase-separated systems roughen in time due to capillary waves. Because of fluxes in the bulk, their dynamics is nonlocal in real space and is not described by the Edwards-Wilkinson or Kardar-Parisi-Zhang (KPZ) equations, nor their cons
Externí odkaz:
http://arxiv.org/abs/2209.05096
We study numerically the Toner-Tu field theory where the density field is maintained constant, a limit case of "Malthusian" flocks for which the asymptotic scaling of correlation functions in the ordered phase is known exactly. While we confirm these
Externí odkaz:
http://arxiv.org/abs/2209.01134
Kinetic and hydrodynamic theories are widely employed for describing the collective behaviour of active matter systems. At the fluctuating level, these have been obtained from explicit coarse-graining procedures in the limit where each particle inter
Externí odkaz:
http://arxiv.org/abs/2206.11777
We examine the influence of quenched disorder on the flocking transition of dense polar active matter. We consider incompressible systems of active particles with aligning interactions under the effect of either quenched random forces or random dilut
Externí odkaz:
http://arxiv.org/abs/2202.11109
Publikováno v:
Proceedings of SPIE; Nov2011, Issue 1, p793108-793108-6, 6p
Autor:
Zinati RBA; Sorbonne University, CNRS-UMR7600, Laboratoire de Physique Théorique de la Matière Condensée, F-75005, Paris, France., Besse M; Sorbonne University, CNRS-UMR7600, Laboratoire de Physique Théorique de la Matière Condensée, F-75005, Paris, France., Tarjus G; Sorbonne University, CNRS-UMR7600, Laboratoire de Physique Théorique de la Matière Condensée, F-75005, Paris, France., Tissier M; Sorbonne University, CNRS-UMR7600, Laboratoire de Physique Théorique de la Matière Condensée, F-75005, Paris, France.
Publikováno v:
Physical review. E [Phys Rev E] 2022 Jun; Vol. 105 (6-1), pp. 064605.