4 papers
Motional refocusing for trap-off Rydberg gates
Yoav Sagi, Ofer Firstenberg, Nir Davidson +1
Rydberg entangling gates in optical-tweezer arrays are commonly executed with the trapping light switched off, so every gate contains a release--and--recapture cycle that heats the…
Fast collisional gate for fermionic atoms in an optical superlattice
Rafi Weill, Jonathan Nemirovsky, Yoav Sagi
Collisional gates in optical superlattices have recently achieved record fidelities, but their operation times are typically limited by tunneling. Here we propose and analyze an al…
Experimental Determination of the Magic Wavelength for K
Guy Hay Kalifa, Dor Kopelevitch, Amir Stern +1
Neutral-atom arrays offer a promising path for quantum simulation, yet the potential of fermionic K remains largely constrained by state-dependent light shifts that degrade…
Tweezer interferometry with NOON states
Yehoshua Winsten, Doron Cohen, Yoav Sagi
Atomic interferometers measure phase differences along paths with exceptional precision. Tweezer interferometry represents a novel approach for this measurement by guiding particle…