brownian motion 1dimer dynamics 1harmonic confinement 1non-equilibrium steady states 1non-reciprocal interactions 1
From the 1 of 3 linked papers with an AI index.
3 papers
cond-mat.stat-mech2026
Non-reciprocity drives a Brownian dimer out of equilibrium
Suman Pramanik, Soham Dutta, Arnab Saha
The paper analyzes a minimal two‑dimensional Brownian dimer whose two particles are coupled by a non‑reciprocal harmonic spring, showing that this non‑reciprocity alone can drive t…
cond-mat.stat-mech2026
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…
cond-mat.soft2026
From Global Flocking to Local Clustering: Interplay between Velocity Alignment and Visual Perception of Active Particles
Mohit Gaur, Arnab Saha, Subhajit Paul
Collective behavior in biological systems was first captured by the Vicsek model, in which particles align their velocities in the average direction of neighbors, leading to cohere…