Solitary waves in elongated clouds of strongly-interacting bosons

Magnus Ögren; Georgios Kavoulakis; Andrew Jackson

doi:10.1103/PhysRevA.72.021603

Solitary waves in elongated clouds of strongly-interacting bosons

Magnus Ögren, Georgios Kavoulakis, Andrew Jackson

Mathematical Physics

Research output: Contribution to journal › Article › peer-review

Abstract

We examine the propagation of solitary waves in elongated clouds of trapped bosonic atoms as the confinement, the strength of the interatomic interaction, and the atom density are varied. We identify three different physical regimes and develop a general formalism that allows us to interpolate between them. Finally we pay special attention to the transition to the Tonks-Girardeau limit of strongly-interacting bosons.

Original language	English
Journal	Physical Review A (Atomic, Molecular and Optical Physics)
Volume	72
DOIs	https://doi.org/10.1103/PhysRevA.72.021603
Publication status	Published - 2005

Bibliographical note

The information about affiliations in this record was updated in December 2015.
The record was previously connected to the following departments: Mathematical Physics (Faculty of Technology) (011040002)

Subject classification (UKÄ)

Physical Sciences

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10.1103/PhysRevA.72.021603

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@article{50bfb5c880604391ac45779f16f90bd1,

title = "Solitary waves in elongated clouds of strongly-interacting bosons",

abstract = "We examine the propagation of solitary waves in elongated clouds of trapped bosonic atoms as the confinement, the strength of the interatomic interaction, and the atom density are varied. We identify three different physical regimes and develop a general formalism that allows us to interpolate between them. Finally we pay special attention to the transition to the Tonks-Girardeau limit of strongly-interacting bosons.",

author = "Magnus {\"O}gren and Georgios Kavoulakis and Andrew Jackson",

note = "The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Mathematical Physics (Faculty of Technology) (011040002)",

year = "2005",

doi = "10.1103/PhysRevA.72.021603",

language = "English",

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journal = "Physical Review A",

issn = "2469-9926",

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T1 - Solitary waves in elongated clouds of strongly-interacting bosons

AU - Ögren, Magnus

AU - Kavoulakis, Georgios

AU - Jackson, Andrew

N1 - The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Mathematical Physics (Faculty of Technology) (011040002)

PY - 2005

Y1 - 2005

N2 - We examine the propagation of solitary waves in elongated clouds of trapped bosonic atoms as the confinement, the strength of the interatomic interaction, and the atom density are varied. We identify three different physical regimes and develop a general formalism that allows us to interpolate between them. Finally we pay special attention to the transition to the Tonks-Girardeau limit of strongly-interacting bosons.

AB - We examine the propagation of solitary waves in elongated clouds of trapped bosonic atoms as the confinement, the strength of the interatomic interaction, and the atom density are varied. We identify three different physical regimes and develop a general formalism that allows us to interpolate between them. Finally we pay special attention to the transition to the Tonks-Girardeau limit of strongly-interacting bosons.

U2 - 10.1103/PhysRevA.72.021603

DO - 10.1103/PhysRevA.72.021603

M3 - Article

VL - 72

JO - Physical Review A

JF - Physical Review A

SN - 2469-9926

ER -

Solitary waves in elongated clouds of strongly-interacting bosons

Abstract

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