From the 1 of 8 linked papers with an AI index.
8 papers
Non-monotonic diffusion from nonequilibrium driving
Manish Patel, Ritwick Sarkar, Urna Basu +1
The paper presents a unified theoretical framework for particles with reciprocal and nonreciprocal couplings and studies the diffusion of a passive particle driven by an active par…
Interplay of activity and non-reciprocity in tracer dynamics: From non-equilibrium fluctuation-dissipation to giant diffusion
Subhajit Paul, Debasish Chaudhuri
Non-reciprocal interactions play a key role in shaping transport in active and passive systems, giving rise to striking nonequilibrium behavior. Here, we study the dynamics of a tr…
Chirality, confinement and dimensionality govern re-entrant transitions in active matter
Anweshika Pattanayak, Amir Shee, Debasish Chaudhuri +1
The non-equilibrium dynamics of individual chiral active particles underpin the complex behavior of chiral active matter. Here we present an exact analytical framework, supported b…
Crossover dynamics and non-Gaussian fluctuations in inertial active chains
Manish Patel, Subhajit Paul, Debasish Chaudhuri
We study the dynamics of inertial active particles in a one-dimensional chain with harmonic nearest-neighbor interactions, highlighting the interplay of persistence, interaction, a…
Self-organized fractal architectures driven by motility-dependent chemotactic feedback
Subhashree Subhrasmita Khuntia, Debasish Chaudhuri, Abhishek Chaudhuri
Complex spatial patterns in biological systems often arise through self-organization without a central coordination, guided by local interactions and chemical signaling. In this st…
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…