324 citations · 655 across the 5 of their papers we have counts for
5 papers
A classical nucleation theory description of active colloid assembly
Gabriel S. Redner, Caleb G. Wagner, Aparna Baskaran +1
Non-aligning self-propelled particles with purely repulsive excluded volume interactions undergo athermal motility-induced phase separation into a dilute gas and a dense cluster ph…
Instabilities, defects, and defect ordering in an overdamped active nematic
Elias Putzig, Gabriel S. Redner, Arvind Baskaran +1
We consider a phenomenological continuum theory for an extensile, overdamped active nematic liquid crystal, applicable in the dense regime. Constructed from general principles, the…
Orientational order of motile defects in active nematics
Stephen J. DeCamp, Gabriel S. Redner, Aparna Baskaran +2
The study of liquid crystals at equilibrium has led to fundamental insights into the nature of ordered materials, as well as to practical applications such as display technologies.…
Reentrant Phase Behavior in Active Colloids with Attraction
Gabriel S. Redner, Aparna Baskaran, Michael F. Hagan
Motivated by recent experiments, we study a system of self-propelled colloids that experience short-range attractive interactions and are confined to a surface. Using simulations w…
Structure and Dynamics of a Phase-Separating Active Colloidal Fluid
Gabriel S. Redner, Michael F. Hagan, Aparna Baskaran
We examine a minimal model for an active colloidal fluid in the form of self-propelled Brownian hard spheres that interact purely through excluded volume. Despite the absence of an…