Quantum Dark Solitons in the 1D Bose Gas: From Single to Double Dark-Solitons

We study quantum double dark-solitons, which give pairs of notches in the density profiles, by constructing corresponding quantum states in the Lieb–Liniger model for the one-dimensional Bose gas. Here, we expect that the Gross–Pitaevskii (GP) equation should play a central role in the long distance...

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Auteurs principaux:	Kayo Kinjo, Eriko Kaminishi, Takashi Mori, Jun Sato, Rina Kanamoto, Tetsuo Deguchi
Format:	Artigo
Langue:	Inglês
Publié:	MDPI AG 2021-12-01
Collection:	Universe
Sujets:	dark soliton quantum soliton 1D Bose gas
Accès en ligne:	https://www.mdpi.com/2218-1997/8/1/2
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