Abstract

Within the Aubry–Volkov approach, when relationship of Josephson current density with the phase difference of Cooper pair wave functions has saw-like type, the description of structure and discrete spectrum of velocities of travelling 10 π-kink is given. The dependence of discrete spectrum of velocity eigenvalues on a set of two numbers defining the number of Swihart wavelengths trapped by vortex is obtained. It is shown how five separate 2 π-kinks are glued by trapped Swihart waves into unified 10 π-kink.

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