3 papers
cond-mat.stat-mech2025
First passage of a run-and-tumble particle with exponentially-distributed tumble duration in the presence of a drift
Pascal Grange, Linglong Yuan
We consider a run-and-tumble particle on a finite interval with two absorbing end points. The particle has an internal velocity state that switches between three values $v,…
cond-mat.stat-mech2024
Mean first-passage time at the origin of a run-and-tumble particle with periodic forces
Pascal Grange, Linglong Yuan
We consider a run-and-tumble particle on a half-line with an absorbing target at the origin. The particle has an internal velocity state that switches between two opposite values a…
cond-mat.stat-mech2023
Local resetting in non-conserving zero-range processes with extensive rates
Pascal Grange
A non-conserving zero-range process with extensive creation, annihilation and hopping rates is subjected to local resetting. The model is formulated on a large, fully-connected net…