Two-site anyonic Josephson junction
Anno: 2022
Autori: Brollo A., Veronese A., Salasnich L.
Affiliazione autori: Univ Padua, Dipartimento Fis & Astron Galileo Galilei, Via Marzolo 8, I-35131 Padua, Italy; Univ Padua, Padua Quantum Technol Res Ctr, Via Gradenigo 6-B, I-35131 Padua, Italy; Ist Nazl Fis Nucl, Sez Padova, Via Marzolo 8, I-35131 Padua, Italy; CNR, INO, Via Carrara 1, I-50019 Sesto Fiorentino, Italy.
Abstract: Anyons are particles with intermediate quantum statistics whose wave function acquires a phase ei. by particle exchange. Inspired by proposals of simulating anyons using ultracold atoms trapped in optical lattices, we study a two-site anyonic Josephson junction, i.e., anyons confined in a one-dimensional double-well potential. We show, analytically and numerically, that many properties of anyonic Josephson junctions, such as Josephson frequency, imbalanced solutions, macroscopic quantum self-trapping, coherence visibility, and condensate fraction, crucially depend on the anyonic angle.. Our theoretical predictions are a solid benchmark for near-future experimental quantum simulations of anyonic matter in double-well potentials.
Giornale/Rivista: PHYSICAL REVIEW A
Volume: 106 (2) Da Pagina: A:
Parole chiavi: Quantum; StatisticsDOI: 10.1103/PhysRevA.106.023308Citazioni: 2dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2025-06-29Riferimenti tratti da Isi Web of Knowledge: (solo abbonati) Link per visualizzare la scheda su IsiWeb: Clicca quiLink per visualizzare la citazioni su IsiWeb: Clicca qui
