Abstract:
Linearised non-uniform sine-Gordon equation describing the distribution of magnetic
flux in the semi-infinite Josephson junction with a micro-inhomogeneity is considered.
It is shown that the piecewise-linear approximation we use preserved some
properties of the initial nonlinear equation. Arising stable states are analysed in detail.
Part of them undergo bifurcations when the external magnetic field is changed.
Citation:
N. M. Atakishiyev, M. S. Pomerants, “Bound states of solitons in semi-infinite Josephson junctions with microscopic inhomogeneity”, TMF, 70:3 (1987), 351–357; Theoret. and Math. Phys., 70:3 (1987), 247–251