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Showing 1–6 of 6 results
Advanced filters: Author: Mikhail Gorshkov Clear advanced filters
  • By coupling light to strongly interacting atomic Rydberg states in a dispersive regime, it is possible to induce individual photons to travel as massive particles with strong mutual attraction, such that the propagation of photon pairs is dominated by a two-photon bound state.

    • Ofer Firstenberg
    • Thibault Peyronel
    • Vladan Vuletić
    Research
    Nature
    Volume: 502, P: 71-75
  • A cold, dense atomic gas is found to be optically nonlinear at the level of individual quanta, thereby opening possibilities for quantum-by-quantum control of light fields, including single-photon switching and deterministic quantum logic.

    • Thibault Peyronel
    • Ofer Firstenberg
    • Vladan Vuletić
    Research
    Nature
    Volume: 488, P: 57-60
  • A proposal describes how to detect topologically ordered states of ultracold matter in an optical lattice, and shows how these exotic states, which strongly correlated quantum systems can exhibit, could be harnessed for practical applications, such as robust quantum computation.

    • Liang Jiang
    • Gavin K. Brennen
    • Peter Zoller
    Research
    Nature Physics
    Volume: 4, P: 482-488
  • Excitations to Rydberg states in a gas of ultracold atoms are used to produce a robust, nonlinear phase shift of exactly π/2 between two photons, which is protected against variations in experimental parameters by a symmetry of the system.

    • Jeff D. Thompson
    • Travis L. Nicholson
    • Vladan Vuletić
    Research
    Nature
    Volume: 542, P: 206-209
  • This review article summarizes the emerging field of quantum nonlinear optics. Three major approaches to generate optical nonlinearities based on cavity quantum electrodynamics, atomic ensembles with large Kerr nonlinearities and strong atomic interactions are reviewed. Applications of quantum nonlinear optics and many-body physics with strongly interacting photons are also discussed.

    • Darrick E. Chang
    • Vladan Vuletić
    • Mikhail D. Lukin
    Reviews
    Nature Photonics
    Volume: 8, P: 685-694