5 papers
Frequency measurements of transitions from the state to the , , and states in ultracold helium
Jacob A. Ross, Kieran F. Thomas, Bryce M. Henson +4
We perform laser absorption spectroscopy with ultracold He atoms to measure the energy intervals between the level and five levels in the n = 5 manifold. The lase…
Recreating the OSIRIS-REx Slingshot Manoeuvre from a Network of Ground-Based Sensors
Trent Jansen-Sturgeon, Benjamin A. D. Hartig, Gregory J. Madsen +20
Optical tracking systems typically trade-off between astrometric precision and field-of-view. In this work, we showcase a networked approach to optical tracking using very wide fie…
Entanglement-based 3D magnetic gradiometry with an ultracold atomic scattering halo
D. K. Shin, J. A. Ross, B. M. Henson +2
Ultracold collisions of Bose-Einstein condensates can be used to generate a large number of counterpropagating pairs of entangled atoms, which collectively form a thin spherical sh…
A strong Bell correlation witness between spatially separated pairs of atoms
D. K. Shin, B. M. Henson, S. S. Hodgman +3
The violation of a Bell inequality is a striking demonstration of how quantum mechanics contradicts local realism. Although the original argument was presented with a pair of spin…
Approaching the adiabatic timescale with machine-learning
Bryce M. Henson, Dong K. Shin, Kieran F. Thomas +4
The control and manipulation of quantum systems without excitation is challenging, due to the complexities in fully modeling such systems accurately and the difficulties in control…