46 citations · 242 across the 20 of their papers we have counts for
5 papers · 2 filters
Active phase separation: new phenomenology from non-equilibrium physics
M. E. Cates, C. Nardini
In active systems, whose constituents have non-equilibrium dynamics at local level, fluid-fluid phase separation is widely observed. Examples include the formation of membraneless…
Statistical properties of microphase and bubbly phase-separated active fluids
Giordano Fausti, Cesare Nardini, Michael E Cates
In phase-separated active fluids, the Ostwald process can go into reverse leading to either microphase separation or bubbly phase separation. We show that the latter is formed of t…
Interface dynamics of wet active systems
Fernando Caballero, Ananyo Maitra, Cesare Nardini
We study the roughening of interfaces in phase-separated active suspensions on substrates. At both large length and timescales, we show that the interfacial dynamics belongs to the…
Hyperuniformity in phase ordering: the roles of activity, noise, and non-constant mobility
Filippo De Luca, Xiao Ma, Cesare Nardini +1
Hyperuniformity emerges generically in the coarsening regime of phase-separating fluids. Numerical studies of active and passive systems have shown that the structure factor …
Fluctuation-Induced First Order Transition to Collective Motion
David Martin, Gianmarco Spera, Hugues Chaté +4
The nature of the transition to collective motion in assemblies of aligning self-propelled particles remains a long-standing matter of debate. In this article, we focus on dry acti…