Neutral-Atom Quantum Computing, Precision Metrology, and Cold-Atom Physics
This community focuses on manipulating individual atoms and ions using laser light to build quantum computers, create ultra-precise atomic clocks, and study many-body quantum physics.
The work centers on trapping and cooling atoms in optical lattices and ion traps, utilizing techniques such as laser cooling, magneto-optical trapping, and Rydberg state excitation. Key applications include the development of optical and lattice clocks for time-frequency standards, quantum memories, and neutral-atom quantum processors. The research also encompasses atom interferometry, Bose-Einstein condensates, and the study of quantum many-body phenomena like entanglement and quantum simulation. These efforts rely heavily on frequency combs, diode lasers, and spectroscopy to control atomic transitions and measure fundamental constants with high precision.
The community is most heavily concentrated in rubidium research, representing 20.4% of all rubidium-related papers in the database, with 4,155 papers in this group. It also contributes significantly to strontium (1.6% share, 955 papers) and helium (1.5% share, 1,446 papers) research.
There are 38,216 papers in this community, primarily published in Physical Review A, Physical Review Letters, and Optics Communications.
Recent work includes the trapping of single atoms in metasurface optical tweezer arrays, probing the Kitaev honeycomb model on neutral-atom quantum computers, and the observation of self-bound droplets of ultracold dipolar molecules.