Influence of fluctuations on the dynamics of fluxon bound states in a system of two coupled long Josephson junctions

The dynamics of bound states of fluxons in two coupled long Josephson junctions under fluctuations of the current is investigated. Mean values of the oscillation amplitude and kinetic energy of the bound state are calculated. The lifetime of the bound state is estimated.

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Bibliographic Details
Published in:Physics letters. A 1998-07, Vol.244 (1), p.155-159
Main Authors: Abdullaev, F.Kh, Navotny, D.V., Umarov, B.A.
Format: Article
Language:English
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Summary:The dynamics of bound states of fluxons in two coupled long Josephson junctions under fluctuations of the current is investigated. Mean values of the oscillation amplitude and kinetic energy of the bound state are calculated. The lifetime of the bound state is estimated.
ISSN:0375-9601
1873-2429
DOI:10.1016/S0375-9601(98)00320-X