Generation of travelling sine-Gordon breathers in noisy long Josephson junctions

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5 Citazioni (Scopus)

Abstract

The generation of travelling sine-Gordon breathers is achieved through the nonlinear supratransmission effect in a magnetically driven long Josephson junction, in the presence of losses, a current bias, and a thermal noise source. We demonstrate how to exclusively induce breather modes by means of controlled magnetic pulses. A nonmonotonic behavior of the breather-only generation probability is observed as a function of the noise intensity. An experimental protocol providing evidence of the Josephson breather's existence is proposed.
Lingua originaleEnglish
pagine (da-a)1-5
Numero di pagine5
RivistaChaos, Solitons and Fractals
Volume158
Stato di pubblicazionePublished - 2022

All Science Journal Classification (ASJC) codes

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  • ???subjectarea.asjc.2600.2600???
  • ???subjectarea.asjc.3100.3100???
  • ???subjectarea.asjc.2600.2604???

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