The fluxon-antifluxon reflection at a passive termination of a semi-infinite Josephson line is examined in terms of an infinite perturbed line. We find that the perturbative approach provides the same results as those obtained by other authors from energetic considerations. Furthermore it permits explicit calculations of the radiation emitted from a single fluxon as it undergoes the reflection.
REFLECTION OF FLUXONS ON A JOSEPHSON LINE FROM A PERTURBATIVE POINT OF VIEW
SALERNO, Mario
1981
Abstract
The fluxon-antifluxon reflection at a passive termination of a semi-infinite Josephson line is examined in terms of an infinite perturbed line. We find that the perturbative approach provides the same results as those obtained by other authors from energetic considerations. Furthermore it permits explicit calculations of the radiation emitted from a single fluxon as it undergoes the reflection.File in questo prodotto:
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