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Non-reciprocity drives a Brownian dimer out of equilibrium
Suman Pramanik, Soham Dutta, Arnab Saha
We consider the minimal model of a two dimensional Brownian dimer consisting of two overdamped monomers, trapped in an isotropic harmonic potential and mutually coupled by a non-re…
Brownian gyration of an inertial ellipsoid
Soham Dutta, Arnab Saha
Recent studies on Brownian gyration (BG) have focused primarily on spherically symmetric particles under overdamped conditions. To explore BG in the underdamped regime with a spher…
Stochastic Heat Engine Using a Single Brownian Ellipsoid
Soham Dutta, Arnab Saha
Optical tweezers can confine position as well as orientation of a Brownian particle by simultaneously exerting restoring force and torque on it. Here we have proposed the theoretic…
Microscopic Gyration with Dissipative Coupling
Soham Dutta, Arnab Saha
Microscopic gyrators, including Brownian gyrators (BGs), require anisotropic fluctuations to perform gyration. It produces a finite current, driving the system out of equilibrium.…