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Quantum Dynamics of Collective Spin States in a Thermal Gas
Roy Shaham, Or Katz, Ofer Firstenberg
Ensembles of alkali or noble-gas atoms at room temperature and above are widely applied in quantum optics and metrology owing to their long-lived spins. Their collective spin state…
Optical quantum memory for noble-gas spins based on spin-exchange collisions
Or Katz, Roy Shaham, Eran Reches +2
Optical quantum memories, which store and preserve the quantum state of photons, rely on a coherent mapping of the photonic state onto matter states that are optically accessible.…
Optimal Strategies for Optical Quantum Memories Using Long-Lived Noble-Gas Spins
Or Katz, Eran Reches, Roy Shaham +3
Nuclear spins of noble gases exhibit exceptionally long coherence times and can potentially serve as a long-lived storage medium for quantum information. We analyze and compare the…
Long-lived entanglement generation of nuclear spins using coherent light
Or Katz, Roy Shaham, Eugene S. Polzik +1
Nuclear spins of noble-gas atoms are exceptionally isolated from the environment and can maintain their quantum properties for hours at room temperature. Here we develop a mechanis…