2 papers
cond-mat.soft2026
Superdiffusion and antidiffusion in an aligned active suspension
Lokrshi Prawar Dadhichi, Suvendra K. Sahoo, K. Vijay Kumar +1
We show theoretically that an imposed uniaxial anisotropy leads to new universality classes for the dynamics of active particles suspended in a viscous fluid. In the homogeneous st…
cond-mat.soft2026
Breakdown and Restoration of Hydrodynamics in Dipole-conserving Active Fluids
Anish Chaudhuri, Lokrshi Prawar Dadhichi, Arijit Haldar
We present a general hydrodynamic theory for active fluids, capable of describing living matter, that conserve center of mass or dipole moment. Imposition of dipole or center-of-ma…