Spectroscopy and Modeling of Rydberg States for High-Fidelity Two-Qubit Gates
Highly excited Rydberg states and their interactions play an important role in quantum
computing and simulation. These properties can be predicted accurately for alkali atoms …
computing and simulation. These properties can be predicted accurately for alkali atoms …
[HTML][HTML] ARC 3.0: An expanded Python toolbox for atomic physics calculations
Abstract ARC 3.0 is a modular, object-oriented Python library combining data and algorithms
to enable the calculation of a range of properties of alkali and divalent atoms. Building on …
to enable the calculation of a range of properties of alkali and divalent atoms. Building on …
Multichannel quantum defect theory of strontium bound Rydberg states
Using the reactance matrix approach, we systematically develop new multichannel quantum
defect theory (MQDT) models for the singlet and triplet S, P, D and F states of strontium …
defect theory (MQDT) models for the singlet and triplet S, P, D and F states of strontium …
Number-resolved imaging of Sr atoms in a long working distance optical tweezer
We demonstrate number-resolved detection of individual strontium atoms in a long working
distance low numerical aperture (NA= 0.26) tweezer. Using a camera based on single …
distance low numerical aperture (NA= 0.26) tweezer. Using a camera based on single …
Rydberg electrometry for optical lattice clocks
Electrometry is performed using Rydberg states to evaluate the quadratic Stark shift of the 5
s 2 S 0 1-5 s 5 p P 0 3 clock transition in strontium. By measuring the Stark shift of the highly …
s 2 S 0 1-5 s 5 p P 0 3 clock transition in strontium. By measuring the Stark shift of the highly …
[HTML][HTML] mqdtfit: A collection of Python functions for empirical multichannel quantum defect calculations
RM Potvliege - Computer Physics Communications, 2024 - Elsevier
The Python functions distributed with this article can be used for calculating the parameters
of multichannel quantum defect theory models describing excited bound states of complex …
of multichannel quantum defect theory models describing excited bound states of complex …
Addendum: Multichannel quantum defect theory of strontium bound Rydberg states (2014 J. Phys. B: At. Mol. Opt. Phys. 47 155001)
Newly calculated multichannel quantum defect theory parameters and channel fractions are
presented for the singlet and triplet S, P and D series and singlet F series of strontium. These …
presented for the singlet and triplet S, P and D series and singlet F series of strontium. These …
[CITAZIONE][C] Development of an experimental apparatus for ultracold Rydberg atoms
L Couturier, I Nosske, C Qiao, F Hu, CZ Tan, P Chen… - transition