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cond-mat.soft2026
Exact mean-field phase diagram for self-avoiding active particles in a lattice
Felipe Hawthorne, Cristiano F. Woellner, José A. Freire
We investigate motility-induced phase separation in a lattice gas of self-propelled particles with hard-core exclusion, where an internal director biases particle hopping along the…
cond-mat.soft2025
Role of Translational Noise in Motility-Induced Phase Separation of Hard Active Particles
Felipe Hawthorne, Pablo de Castro, José A. Freire
Self-propelled particles, like motile cells and artificial colloids, can spontaneously form macroscopic clusters. This phenomenon is called motility-induced phase separation (MIPS)…