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Showing 1–8 of 8 results
Advanced filters: Author: F. Grusdt Clear advanced filters

  • Probing topological orders in many-body systems remains a major challenge, which requires bulk-edge correspondence. Here, Grusdt et al.present an approach to show that fractional charges can be directly probed in the bulk of fractional quantum Hall systems using mobile impurities through interferometric measurements.

    • F. Grusdt
    • N. Y. Yao
    • E. Demler
    ResearchOpen Access
    Nature Communications
    Volume: 7, P: 1-9

  • The two-dimensional Fermi-Hubbard model is central to understanding stripe order and high-Tc superconductivity. Here, the authors use tensor network methods to show forestalled phase separation at finite temperatures in the two-dimensional Fermi-Hubbard model.

    • Aritra Sinha
    • Alexander Wietek
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-10

  • The microscopic mechanism of superconducting pairing in hole-doped cuprates is still debated. Here, using state-of-the-art numerical techniques, the authors examine the properties of pairs of holes in a model relevant to cuprates revealing two types of bound states involving light and heavy hole pairs.

    • A. Bohrdt
    • E. Demler
    • F. Grusdt
    ResearchOpen Access
    Nature Communications
    Volume: 14, P: 1-7

  • The quantum simulation of driven, strongly correlated phases at large scales is challenging, primarily due to detrimental heating effects. Now, a large-scale interacting Mott–Meissner phase has been realized in a neutral atom quantum simulator.

    • Alexander Impertro
    • SeungJung Huh
    • Monika Aidelsburger
    ResearchOpen Access
    Nature Physics
    Volume: 21, P: 895-901

  • An optically coupled Bose–Einstein condensate of potassium atoms is used to engineer chiral interactions and perform the quantum simulation of a one-dimensional reduction of the topological Chern–Simons gauge theory.

    • Anika Frölian
    • Craig S. Chisholm
    • Leticia Tarruell
    Research
    Nature
    Volume: 608, P: 293-297

  • An antiferromagnet with a correlation length that encompasses the whole system is created with the aid of quantum gas microscopy of cold atoms in an optical lattice.

    • Anton Mazurenko
    • Christie S. Chiu
    • Markus Greiner
    Research
    Nature
    Volume: 545, P: 462-466

  • The still-developing understanding of topologically non-trivial phases of matter has led to new mechanisms for unconventional many-body behaviour. Here the authors present a model where the symmetry needed for a symmetry-protected topological phase only emerges after the formation of long-range order.

    • Daniel González-Cuadra
    • Alejandro Bermudez
    • Alexandre Dauphin
    ResearchOpen Access
    Nature Communications
    Volume: 10, P: 1-7