Target Search of Active Agents Crossing High Energy Barriers.
@article{Zanovello2020TargetSO, title={Target Search of Active Agents Crossing High Energy Barriers.}, author={Luigi Zanovello and Michele Caraglio and Thomas Franosch and Pietro Faccioli}, journal={Physical review letters}, year={2020}, volume={126 1}, pages={ 018001 } }
Target search by active agents in rugged energy landscapes has remained a challenge because standard enhanced sampling methods do not apply to irreversible dynamics. We overcome this nonequilibrium rare-event problem by developing an algorithm generalizing transition-path sampling to active Brownian dynamics. This method is exemplified and benchmarked for a paradigmatic two-dimensional potential with a high barrier. We find that even in such a simple landscape the structure and kinetics of the…
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