Showing 261 - 280 results of 653 for search '"ultracold atom"', query time: 0.08s Refine Results
  1. 261

    Energy and momentum transfer in one-dimensional trapped gases by stimulated light scattering by N Fabbri, C Fort, M Modugno, S Rosi, M Inguscio

    Published 2015-01-01
    “…In ultracold atoms settings, inelastic light scattering is a preeminent technique to reveal static and dynamic properties at nonzero momentum. …”
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    Article
  2. 262

    Natural mode entanglement as a resource for quantum communication by Heaney, L, Vedral, V

    Published 2011
    “…Natural particle-number entanglement resides between spatial modes in coherent ultracold atomic gases. However, operations on the modes are restricted by a superselection rule that forbids coherent superpositions of different particle numbers. …”
    Journal article
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    Exploring emergent heterogeneous phases in strongly repulsive Fermi gases by Scazza, F, Valtolina, G, Amico, A, Tavares, PES, Inguscio, M, Ketterle, W, Roati, G, Zaccanti, M

    Published 2021
    “…Recent experiments have revitalized the interest in a Fermi gas of ultracold atoms with strong repulsive interactions. In spite of its seeming simplicity, this system exhibits a complex behavior, resulting from the competing action of two distinct instabilities: ferromagnetism, which promotes spin anticorrelations and domain formation; and pairing, which renders the repulsive fermionic atoms unstable toward forming weakly bound bosonic molecules. …”
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    Article
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  16. 276

    Preparing and Analyzing Solitons in the Sine-Gordon Model with Quantum Gas Microscopes by Elisabeth Wybo, Alvise Bastianello, Monika Aidelsburger, Immanuel Bloch, Michael Knap

    Published 2023-07-01
    “…We propose protocols for quantum gas microscopes of ultracold atoms to prepare and analyze solitons, which are the fundamental topological excitations of the emergent sine-Gordon theory. …”
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    Article
  17. 277

    Topological lattice using multi-frequency radiation by Tomas Andrijauskas, I B Spielman, Gediminas Juzeliūnas

    Published 2018-01-01
    “…We describe a novel technique for creating an artificial magnetic field for ultracold atoms using a periodically pulsed pair of counter propagating Raman lasers that drive transitions between a pair of internal atomic spin states: a multi-frequency coupling term. …”
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    Article
  18. 278

    Scanning electron microscopy of Rydberg-excited Bose–Einstein condensates by T Manthey, T M Weber, T Niederprüm, P Langer, V Guarrera, G Barontini, H Ott

    Published 2014-01-01
    “…We report on the realization of high resolution electron microscopy of Rydberg-excited ultracold atomic samples. The implementation of an ultraviolet laser system allows us to excite the atom, with a single-photon transition, to Rydberg states. …”
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    Article
  19. 279

    Long-range temperature-controlled transport of ultra-cold atoms with an accelerated lattice by L Absil, Y Balland, F Pereira Dos Santos

    Published 2023-01-01
    “…We report our method for transporting ultracold atoms over macroscopic distances and trapping them back in a vertical mixed trap, consisting of the superposition of a vertical lattice and a transverse confinement beam. …”
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    Article
  20. 280

    Dynamical control of the conductivity of an atomic Josephson junction by Beilei Zhu, Vijay Pal Singh, Junichi Okamoto, Ludwig Mathey

    Published 2021-02-01
    “…We propose to dynamically control the conductivity of a Josephson junction composed of two weakly coupled one-dimensional condensates of ultracold atoms. A current is induced by a periodically modulated potential difference between the condensates, giving access to the conductivity of the junction. …”
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    Article