3 papers
cond-mat.soft2026
Hexatic Order Coupled with Thermal Noise Produces Bubbles in Two-Dimensional Active Matter
Luke Langford, Ahmad K. Omar
The phase separation of purely-repulsive particles induced by self-propulsion is among the most well-studied non-equilibrium phase transitions. However, some notable features of th…
cond-mat.soft2024
Phase Separation, Capillarity, and Odd Surface Flows in Chiral Active Matter
Luke Langford, Ahmad K. Omar
Active phase separations evade canonical thermodynamic descriptions and have thus challenged our understanding of coexistence and interfacial phenomena. Considerable progress has b…
cond-mat.soft2024
The Mechanics of Nucleation and Growth and the Surface Tensions of Active Matter
Luke Langford, Ahmad K. Omar
Homogeneous nucleation, a textbook transition path for phase transitions, is typically understood on thermodynamic grounds through the prism of classical nucleation theory. However…