Theory of nonlinear oscillating dipolar excitations in one-dimensional condensates

D. J. Kaup, Alan C Newell

Research output: Contribution to journalArticle

98 Citations (Scopus)

Abstract

We find that for a one-dimensional condensate in the presence of an applied ac field, a significant absorption peak should occur for values of the external frequency just below the pinning frequency ωF. This power absorption is due to those nonlinear normal modes of the condensate known as "breathers," which are shown to phase lock with the applied field.

Original languageEnglish (US)
Pages (from-to)5162-5167
Number of pages6
JournalPhysical Review B
Volume18
Issue number10
DOIs
StatePublished - 1978
Externally publishedYes

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  • Condensed Matter Physics

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Theory of nonlinear oscillating dipolar excitations in one-dimensional condensates. / Kaup, D. J.; Newell, Alan C.

In: Physical Review B, Vol. 18, No. 10, 1978, p. 5162-5167.

Research output: Contribution to journalArticle

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