Supersolitons: Solitonic excitations in atomic soliton chains

David Novoa; Boris A. Malomed; Humberto Michinel; Víctor M. Pérez-García

doi:10.1103/PhysRevLett.101.144101

Supersolitons: Solitonic excitations in atomic soliton chains

David Novoa^*
, Boris A. Malomed
, Humberto Michinel
, Víctor M. Pérez-García

^*Corresponding author for this work

Interdisciplinary Engineering

University of Vigo
University of Castilla-La Mancha

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

34 Scopus citations

Abstract

We show that, by tuning interactions in nonintegrable vector nonlinear Schrödinger equations modeling Bose-Einstein condensates and other relevant physical systems, it is possible to achieve a regime of elastic particlelike collisions between solitons. This would allow one to construct a Newton's cradle with solitons and supersolitons: localized collective excitations in solitary-wave chains.

Original language	English
Article number	144101
Journal	Physical Review Letters
Volume	101
Issue number	14
DOIs	https://doi.org/10.1103/PhysRevLett.101.144101
State	Published - 29 Sep 2008

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10.1103/PhysRevLett.101.144101

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title = "Supersolitons: Solitonic excitations in atomic soliton chains",

abstract = "We show that, by tuning interactions in nonintegrable vector nonlinear Schr{\"o}dinger equations modeling Bose-Einstein condensates and other relevant physical systems, it is possible to achieve a regime of elastic particlelike collisions between solitons. This would allow one to construct a Newton's cradle with solitons and supersolitons: localized collective excitations in solitary-wave chains.",

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AU - Novoa, David

AU - Malomed, Boris A.

AU - Michinel, Humberto

AU - Pérez-García, Víctor M.

PY - 2008/9/29

Y1 - 2008/9/29

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AB - We show that, by tuning interactions in nonintegrable vector nonlinear Schrödinger equations modeling Bose-Einstein condensates and other relevant physical systems, it is possible to achieve a regime of elastic particlelike collisions between solitons. This would allow one to construct a Newton's cradle with solitons and supersolitons: localized collective excitations in solitary-wave chains.

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Supersolitons: Solitonic excitations in atomic soliton chains

Abstract

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