Symmetric bound states of Josephson vortices in BEC
2018 ◽
Vol 96
(2)
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pp. 208-212
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Keyword(s):
A system of two parallel coupled cigar-shaped Bose–Einstein condensates is considered in an effectively one-dimensional limit. The dynamics of the system is characterized by a pair of coupled nonlinear Gross–Pitaevskii equations. In particular, the existence and stability of symmetric bound states of Josephson vortices are investigated. It is realized that the symmetric bound state Josephson vortices solution persists stably in its whole domain of existence for the coupling strength. Nevertheless, the bound states solution converts into a dark soliton at a critical value of coupling parameter.
2017 ◽
Vol 95
(4)
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pp. 336-339
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Keyword(s):
2006 ◽
Vol 21
(02)
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pp. 313-325
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Keyword(s):
2014 ◽
Vol 29
(15)
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pp. 1450080
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Keyword(s):
2004 ◽
Vol 37
(7)
◽
pp. S175-S185
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Keyword(s):
2012 ◽
Vol 376
(3)
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pp. 188-196
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2006 ◽
Vol 20
(07)
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pp. 805-815
Keyword(s):