20 citations · 63 across the 15 of their papers we have counts for
8 papers · 1 filter
Dynamical metastability and re-entrant localization of trapped active elements with speed and orientation fluctuations
Manish Patel, Amir Shee, Debasish Chaudhuri
We explore the dynamics of active elements performing persistent random motion with fluctuating active speed and in the presence of translational noise in a -dimensional harmoni…
UNC-104 transport properties are robust and independent of changes in its cargo binding
Amir Shee, Vidur Sabharwal, Sandhya P. Koushika +2
Cargo distribution within eukaryotic cells relies on the active transport mechanisms driven by molecular motors. Despite their critical role, the intricate relationship between mot…
Mechanistic insights into Z-ring formation and stability: A Langevin dynamics approach to FtsZ self-assembly
Rajneesh Kumar, Ramanujam Srinivasan, Debasish Chaudhuri
The tubulin-like protein FtsZ is crucial for cytokinesis in bacteria and many archaea, forming a ring-shaped structure called the Z-ring at the site of cell division. Despite exten…
Activity-induced phase transition and coarsening dynamics in dry apolar active nematics
Arpan Sinha, Debasish Chaudhuri
Using the Lebwohl-Lasher interaction for reciprocal local alignment, we present a comprehensive phase diagram for a dry, apolar, active nematic system using its stochastic \new{off…
Inertia and Activity: Spiral transitions in semi-flexible, self-avoiding polymers
Chitrak Karan, Abhishek Chaudhuri, Debasish Chaudhuri
We consider a two-dimensional, tangentially active, semi-flexible, self-avoiding polymer to find a dynamical re-entrant transition between motile open chains and spinning achiral s…
Impact of chirality on active Brownian particle: Exact moments in two and three dimensions
Anweshika Pattanayak, Amir Shee, Debasish Chaudhuri +1
In this work, we investigate the effects of chirality, accounting for translational diffusion, on active Brownian particles in two and three dimensions. Despite the inherent comple…
Exact moments for trapped active particles: inertial impact on steady-state properties and re-entrance
Manish Patel, Debasish Chaudhuri
In this study, we investigate the behavior of inertial active Brownian particles in a -dimensional harmonic trap in the presence of translational diffusion. While the solution o…
Dynamical crossovers and correlations in a harmonic chain of active particles
Subhajit Paul, Abhishek Dhar, Debasish Chaudhuri
We explore the dynamics of a tracer in an active particle harmonic chain, investigating the influence of interactions. Our analysis involves calculating mean-squared displacements…