4 papers
Structure Functions and Intermittency for Coarsening Systems
Pradeep Kumar Yadav, Mahendra K. Verma, Sanjay Puri
In studies of turbulence, there has been extensive use of physical quantities such as {\it energy transfers} and {\it structure functions}. We examine whether these quantities can…
Unconventional Growth Kinetics and Fractal Interfaces of Colloidal Phase Separation in Active Liquids
Pragya Kushwaha, Pratikshya Jena, Partha Sarathi Mondal +4
Phase separation driven by nonequilibrium fluctuations is a hallmark of both living and synthetic active matter. Unlike equilibrium systems, where ordered states arise from the min…
Coarsening Kinetics in Active Model B+: Macroscale and Microscale Phase Separation
Pradeep Kumar Yadav, Shradha Mishra, Sanjay Puri
We perform a comprehensive numerical investigation of the coarsening kinetics of active Brownian particles modeled by the {\it Active Model B+} (AMB+). This model was introduced by…
Domain growth kinetics of active model B with thermal fluctuations
Shambhavi Dikshit, Sudipta Pattanayak, Shradha Mishra +1
We perform a comprehensive study on the role of thermal noise on the ordering kinetics of a collection of active Brownian particles modeled using coarse-grained conserved active mo…