2 papers
cond-mat.soft2025
Vertex Model Mechanics Explain the Emergence of Centroidal Voronoi Tiling in Epithelia
Sulaimaan Lim, Julien Vermot, Chiu Fan Lee
Epithelia are confluent cell layers that self-organize into polygonal networks whose geometry encodes their mechanical state. A principal driver is the tunable contractility of the…
cond-mat.soft2024
Can exact scaling exponents be obtained using the renormalization group? Affirmative evidence from incompressible polar active fluids
Patrick Jentsch, Chiu Fan Lee
In active matter systems, non-Gaussian, exact scaling exponents have been claimed in a range of systems using perturbative renormalization group (RG) methods. This is unusual compa…