Evidence of superfluidity in a dipolar supersolid

Anno: 2021

Autori: Biagioni G.

Affiliazione autori: Univ Florence, Dipartimento Fis & Astron, Florence, Italy; Univ Florence, LENS, Florence, Italy; CNR INO, Sez Pisa, Pisa, Italy.

Abstract: The elusive supersolid, an exotic quantum phase that combines the properties of a crystalline solid and those of a superfluid, has been recently discovered in a system of Bose-condensed strongly magnetic atoms. In this paper, I report on an experiment that directly demonstrates the superfluid behavior of the dipolar supersolid measuring its anomalous response to a rotational excitation. I complement the illustration of the experimental results with a review and an original interpretation of a seminal model due to Leggett.

Giornale/Rivista: Nuovo Cimento C-Colloquia and Communications in Physics

Volume: 44 (5)      Da Pagina: 107-1  A: 107-4

Parole chiavi: scissors mode
DOI: 10.1393/ncc/i2021-21107-5

Citazioni: 1
dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2025-01-12
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