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Showing 1–5 of 5 results
Advanced filters: Author: Fengxiao Di Clear advanced filters

  • To date, studies of topological band theory have mostly dealt with Euclidean space. Here, the authors use classical electric-circuit networks to realize topological insulators in 2D negatively-curved (hyperbolic) space with non-trivial second Chern number.

    • Weixuan Zhang
    • Fengxiao Di
    • Xiangdong Zhang
    ResearchOpen Access
    Nature Communications
    Volume: 14, P: 1-9

  • Electric circuits represent a versatile platform for simulations of exotic phenomena that are difficult to realize is condensed matter systems. Here the authors simulate particle statistics-dependent Bloch oscillations with electric circuits and observe features predicted for a model of anyons on a 1D lattice.

    • Weixuan Zhang
    • Hao Yuan
    • Xiangdong Zhang
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-8

  • Non-Hermitian topology plays a pivotal role in physical science and technology, exerting a profound impact across various scientific disciplines. This study experimentally shows how system size and boundary geometry influence transitions and configurations in non-Hermitian topological synchronization.

    • Fengxiao Di
    • Weixuan Zhang
    • Xiangdong Zhang
    ResearchOpen Access
    Communications Physics
    Volume: 8, P: 1-9

  • Relativistic quantum mechanics is typically used to describe phenomena of high-energy physics but can also be applied to describe some features of quantum materials. Here, the authors use electrical circuits to simulate Dirac-like phenomena and measure Zitterbewegung and Klein tunneling for a one dimensional Bose-Hubbard model.

    • Weixuan Zhang
    • Hao Yuan
    • Xiangdong Zhang
    ResearchOpen Access
    Communications Physics
    Volume: 4, P: 1-7