21 citations · 115 across the 10 of their papers we have counts for
3 papers · 1 filter
Tailoring bistability in optical tweezers with vortex beams and spherical aberration
Arthur Luna da Fonseca, Kainã Diniz, Paula Borges Monteiro +7
We demonstrate a bistable optical trap by tightly focusing a vortex laser beam. The optical potential has the form of a Mexican hat with an additional minimum at the center. The bi…
Taming a Maxwell's demon for experimental stochastic resetting
Rémi Goerlich, Minghao Li, Luís Barbosa Pires +3
A diffusive process that is reset to its origin at random times, so-called stochastic resetting (SR), is an ubiquitous expedient in many natural systems . Yet, beyond its ability t…
Optimal time-entropy bounds and speed limits for Brownian thermal shortcuts
Luís Barbosa Pires, Rémi Goerlich, Arthur Luna da Fonseca +4
By controlling in real-time the variance of the radiation pressure exerted on an optically trapped microsphere, we engineer temperature protocols that shortcut thermal relaxation w…