Decay of bound states in a sine-Gordon equation with double well potentials

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Decay of bound states in a sine-Gordon equation with double well potentials

We consider a spatially inhomogeneous sine-Gordon equation with a double-well potential, describing long Josephson junctions with phase-shifts. We discuss the interactions of symmetric and antisymmetric bound states in the system. Using a multiple scale expansion, we show that the modes decay algebr...

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Bibliographic Details
Main Authors:	Ali, Amir, Susanto, Hadi, Wattis, Jonathan A.D.
Format:	Article
Published:	American Institute of Physics 2015
Online Access:	https://eprints.nottingham.ac.uk/30740/

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