2 papers
cond-mat.stat-mech2025
Moment analysis of two-dimensional active Brownian run-and-tumble particles
Aoran Sun, Da Wei, Yiyu Zhang +2
We study an active Brownian run-and-tumble particle (ABRTP) model, that consists of an active Brownian run state during which the active velocity of the particle diffuses on the un…
cond-mat.stat-mech2025
Exact moments for a run and tumble particle in a harmonic trap with a finite tumble time
Aoran Sun, Fangfu Ye, Rudolf Podgornik
We study the problem of a run and tumble particle in a harmonic trap, with a finite run and tumble time, by a direct integration of the equation of motion. An exact 1D steady state…