538 citations · 1.5k across the 32 of their papers we have counts for
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Flow-induced phase separation of active particles is controlled by boundary conditions
Shashi Thutupalli, Delphine Geyer, Rajesh Singh +2
Active particles, including swimming microorganisms, autophoretic colloids and droplets, are known to self-organize into ordered structures at fluid-solid boundaries. The entrainme…
Direct verification of the fluctuation-dissipation relation in viscously coupled oscillators
Shuvojit Paul, Abhrajit Laskar, Rajesh Singh +3
The fluctuation-dissipation relation, a central result in non-equilibrium statistical physics, relates equilibrium fluctuations in a system to its linear response to external force…
Fast Bayesian inference of the multivariate Ornstein-Uhlenbeck process
Rajesh Singh, Dipanjan Ghosh, R. Adhikari
The multivariate Ornstein-Uhlenbeck process is used in many branches of science and engineering to describe the regression of a system to its stationary mean. Here we present an $O…
Isotropic finite-difference discretization of stochastic conservation laws preserving detailed balance
Mahan Raj Banerjee, Sauro Succi, Santosh Ansumali +1
The dynamics of thermally fluctuating conserved order parameters are described by stochastic conservation laws. Thermal equilibrium in such systems requires the dissipative and sto…