2 papers
cond-mat.stat-mech2025
Single file dynamics of tethered random walkers
Santos Bravo Yuste, A. Baumgaertner, E. Abad
We consider the single-file dynamics of identical random walkers moving with diffusivity in one dimension (walkers bounce off each other when attempting to overtake). Addit…
cond-mat.stat-mech2024
Search and escape of mortal random walkers
E. Abad, S. B. Yuste
We review some representative results for first-passage problems involving so-called mortal or evanescent walkers, i.e., walkers with a finite lifetime. The mortality constraint pl…