10 citations · 13 across the 5 of their papers we have counts for
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Nonequilibrium steady states of the isotropic classical magnet
Jayajit Das, Madan Rao, Sriram Ramaswamy
We drive a d-dimensional Heisenberg magnet using a spatially anisotropic current of mobile particles or heat. The continuum Langevin equation is analyzed using a dynamical renormal…
The segregation instability of a sheared suspension film
Rama Govindarajan, Prabhu R. Nott, Sriram Ramaswamy
Starting from the equations of Stokes flow and the mass conservation of particles as determined by shear-induced diffusion, we derive the coupled equations for the dynamics of part…
Collective stochastic resonance in shear-induced melting of sliding bilayers
Moumita Das, G. Ananthakrishna, Sriram Ramaswamy
The far-from-equilibrium dynamics of two crystalline two-dimensional monolayers driven past each other is studied using Brownian dynamics simulations. While at very high and low dr…
Scale-dependence of Elastic Constants in the Decoupled Lamellar Phase of Tethered Crystalline Membranes
Yashodhan Hatwalne, Sriram Ramaswamy
We analyse the effect of thermal fluctuations on the elastic constants of the decoupled lamellar phase of tethered, crystalline membranes. Using a momentum-shell renormalization gr…
Correlations and Freezing in Steadily Settling Suspensions
Rangan Lahiri, Sriram Ramaswamy
We study the liquid-solid transition in a collection of interacting particles moving through a dissipative medium under the action of a constant, spatially uniform external force,…