Neutral-Atom Quantum Computing, Precision Clocks, and Cold Gas Physics
This community develops the hardware and fundamental physics for quantum information processing, ultra-precise timekeeping, and the study of matter in extreme cold. It focuses on controlling individual atoms and ions using lasers and magnetic fields to create stable quantum states for computation, sensing, and metrology.
The work centers on trapping and cooling atoms, particularly rubidium and strontium, using optical lattices, ion traps, and magneto-optical traps. Key techniques include laser cooling, Rydberg state excitation, and electromagnetically induced transparency. Applications range from atomic clocks and frequency standards to quantum memories and quantum gates. The research also explores Bose-Einstein condensates and ultracold dipolar molecules to simulate complex quantum many-body systems.
Rubidium research accounts for 21.1% of all rubidium-related papers, representing 4,291 papers within this group. Helium contributes 4,2% of its research, with 4,077 papers, while hydrogen accounts for 0.7% of its research, comprising 3,657 papers.
There are 48,869 papers in this community, primarily published in Physical Review A, Physical Review Letters, and Optics Communications.
Recent work includes trapping single atoms in metasurface optical tweezer arrays, probing the Kitaev honeycomb model on neutral-atom quantum computers, and developing a 98-qubit trapped-ion quantum computer.