2 papers
quant-ph2025
A magnetically levitated conducting rotor with ultra-low rotational damping circumventing eddy loss
Daehee Kim, Shilu Tian, Breno Calderoni +3
Levitation of macroscopic objects in a vacuum is key towards the development of high-precision inertial sensors and pressure sensors, as well as towards the fundamental studies of…
quant-ph2023
Perturbative nonlinear feedback forces for optical levitation experiments
Oscar Kremer, Daniel Tandeitnik, Rafael Mufato +6
Feedback control can be used to generate well-determined nonlinear effective potentials in an optical trap, a goal whose applications may range from non-equilibrium thermodynamics…