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cond-mat.soft2025
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…
cond-mat.soft2024
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…
cond-mat.soft2024
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 …