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Energetically stable particlelike skyrmions in a trapped Bose-Einstein condensate

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Energetically stable particlelike skyrmions in a trapped Bose-Einstein condensate. / Savage, C.M.; Ruostekoski, J.
In: Physical review letters, Vol. 91, No. 1, 010403, 01.07.2003.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Savage, CM & Ruostekoski, J 2003, 'Energetically stable particlelike skyrmions in a trapped Bose-Einstein condensate', Physical review letters, vol. 91, no. 1, 010403. https://doi.org/10.1103/PhysRevLett.91.010403

APA

Savage, C. M., & Ruostekoski, J. (2003). Energetically stable particlelike skyrmions in a trapped Bose-Einstein condensate. Physical review letters, 91(1), Article 010403. https://doi.org/10.1103/PhysRevLett.91.010403

Vancouver

Savage CM, Ruostekoski J. Energetically stable particlelike skyrmions in a trapped Bose-Einstein condensate. Physical review letters. 2003 Jul 1;91(1):010403. doi: 10.1103/PhysRevLett.91.010403

Author

Savage, C.M. ; Ruostekoski, J. / Energetically stable particlelike skyrmions in a trapped Bose-Einstein condensate. In: Physical review letters. 2003 ; Vol. 91, No. 1.

Bibtex

@article{97f759da0f14475699fa74b7345d22dd,
title = "Energetically stable particlelike skyrmions in a trapped Bose-Einstein condensate",
abstract = "We numerically show that a topologically nontrivial 3D Skyrmion can be energetically stable in a trapped two-component atomic Bose-Einstein condensate, for the parameters of Rb-87 condensate experiments. The separate conservation of the two atomic species can stabilize the Skyrmion against shrinking to zero size, while drift of the Skyrmion due to the trap-induced density gradient can be prevented by rotation or by a laser potential.",
keywords = "skyrmions, bose-einstein condensation, particle traps",
author = "C.M. Savage and J. Ruostekoski",
year = "2003",
month = jul,
day = "1",
doi = "10.1103/PhysRevLett.91.010403",
language = "English",
volume = "91",
journal = "Physical review letters",
issn = "1079-7114",
publisher = "American Physical Society",
number = "1",

}

RIS

TY - JOUR

T1 - Energetically stable particlelike skyrmions in a trapped Bose-Einstein condensate

AU - Savage, C.M.

AU - Ruostekoski, J.

PY - 2003/7/1

Y1 - 2003/7/1

N2 - We numerically show that a topologically nontrivial 3D Skyrmion can be energetically stable in a trapped two-component atomic Bose-Einstein condensate, for the parameters of Rb-87 condensate experiments. The separate conservation of the two atomic species can stabilize the Skyrmion against shrinking to zero size, while drift of the Skyrmion due to the trap-induced density gradient can be prevented by rotation or by a laser potential.

AB - We numerically show that a topologically nontrivial 3D Skyrmion can be energetically stable in a trapped two-component atomic Bose-Einstein condensate, for the parameters of Rb-87 condensate experiments. The separate conservation of the two atomic species can stabilize the Skyrmion against shrinking to zero size, while drift of the Skyrmion due to the trap-induced density gradient can be prevented by rotation or by a laser potential.

KW - skyrmions

KW - bose-einstein condensation

KW - particle traps

U2 - 10.1103/PhysRevLett.91.010403

DO - 10.1103/PhysRevLett.91.010403

M3 - Journal article

VL - 91

JO - Physical review letters

JF - Physical review letters

SN - 1079-7114

IS - 1

M1 - 010403

ER -