4 papers
A cryogenic neutral-atom platform with full optical access and 2-hour trap lifetime
Akhil Kumar, Lorenzo Festa, Avishay Grinberg +10
Neutral-atom quantum processors are rapidly scaling toward system sizes of more than ten thousand qubits, allowing for the realization of a new class of quantum computing algorithm…
Engineering Quantum Many-Body Scars through Lattice Geometry
Erick Parra Verde, Kevin P. Mours, Johannes Zeiher +2
Quantum many-body scars enable persistent non-ergodic dynamics in otherwise thermalizing systems, yet their stabilization typically relies on fine-tuned initial states or engineere…
Recoil-free Quantum Gates with Optical Qubits
Zhao Zhang, Léo Van Damme, Marco Rossignolo +11
We propose a scheme to perform optical pulses that suppress the effect of photon recoil by three orders of magnitude compared to ordinary pulses in the Lamb-Dicke regime. We derive…
Autonomous feedback stabilization of a cavity-coupled spin oscillator
Julian Wolf, Olive H. Eilbott, Josh A. Isaacs +3
We report out-of-equilibrium stabilization of the collective spin of an atomic ensemble through autonomous feedback by a driven optical cavity. For a magnetic field applied at an a…