Peregrine Soliton Management of Breathers in Two Coupled Gross–Pitaevskii Equations with External Potential

H. Chaachoua Sameut, Sakthivinayagam Pattu, U. Al Khawaja, M. Benarous, H. Belkroukra

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

Abstract: By solving analytically two 1D coupled Gross–Pitaevskii equations with a time-dependent harmonic trap, we find Peregrine solutions that can be effectively controlled by modulating the external potential frequency. Indeed, one observes the onset of instability in the dynamical system as the frequency is varied. This leads to the possibility of stabilizing the Peregrine solitons.

Original languageEnglish
Pages (from-to)305-312
Number of pages8
JournalPhysics of Wave Phenomena
Volume28
Issue number3
DOIs
Publication statusPublished - Jul 1 2020

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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