Dipolar spin-exchange and entanglement between molecules in an optical tweezer array

Y Bao, SS Yu, L Anderegg, E Chae, W Ketterle, KK Ni… - Science, 2023 - science.org
Ultracold polar molecules are promising candidate qubits for quantum computing and
quantum simulations. Their long-lived molecular rotational states form robust qubits, and the …

Raman sideband cooling of molecules in an optical tweezer array to the 3D motional ground state

Y Bao, SS Yu, J You, L Anderegg, E Chae, W Ketterle… - Physical Review X, 2024 - APS
Ultracold polar molecules are promising for quantum information processing and searches
for physics beyond the standard model. Laser cooling to ultracold temperatures is an …

magnetic quadrupole transition in neutral strontium

J Trautmann, D Yankelev, V Klüsener, AJ Park… - Physical Review …, 2023 - APS
We present a detailed investigation of the ultranarrow magnetic-quadrupole S 0 1-P 2 3
transition in neutral strontium and show how it can be made accessible for quantum …

Long-distance optical-conveyor-belt transport of ultracold and atoms

AJ Matthies, JM Mortlock, LA McArd, AP Raghuram… - Physical Review A, 2024 - APS
We report on the transport of a thermal cloud of ultracold cesium and rubidium atoms over
about 37 cm in under 25 ms using an optical conveyor belt formed by two …

Long distance optical conveyor-belt transport of ultracold Cs and Rb atoms

AJ Matthies, JM Mortlock, LA McArd… - ar** of natural-abundance fermionic potassium
M Bocheński, M Semczuk - … of Physics B: Atomic, Molecular and …, 2024 - iopscience.iop.org
We demonstrate the largest number of 40 K atoms that has ever been cooled to deeply sub-
Doppler temperatures in a single-chamber apparatus without using an enriched source of …

Optimal control of quantum permutation algorithm with a molecular ququart

JR Hu, ZY Zhang, JM Liu, M Boninsegni - Optics Express, 2024 - opg.optica.org
Quantum algorithms can afford greater computational efficiency compared to their classical
counterparts when addressing specific computing tasks. We describe here the …

Mathematical and Numerical Explanation of the Nonlinear Acoustic Wave Interaction in Acousto-Optical Cells

A Ourahmoun, A Guessoum - Engineering, Technology & Applied …, 2024 - etasr.com
In addition to a recently acousto-optical deflector that has been the subject of both
theoretical and experimental analysis, this work presents the successful processing of two …

Efficient implementation of quantum permutation algorithm using a polar SrO molecule in pendular states

JR Hu, ZY Zhang, JM Liu - Communications in Theoretical …, 2024 - iopscience.iop.org
Quantum algorithms offer more enhanced computational efficiency in comparison to their
classical counterparts when solving specific tasks. In this study, we implement the quantum …

A self-aligning recirculated crossed optical dipole trap for lithium atoms

M Lian, M Mrozek-McCourt, CK Angyal… - arxiv preprint arxiv …, 2024 - arxiv.org
Crossed optical dipole traps (ODTs) provide three-dimensional confinement of cold atoms
and other optically trappable particles. However, the need to maintain the intersection of the …