We analyze the scattering of bright solitons in dipolar Bose-Einstein condensates placed in unconnected layers. Whereas for short-range interactions unconnected layers are independent, a remarkable consequence of the dipole interaction is the appearance of
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Figure2:Numerical(crosses)andvariational(solid)resultsfor k/k0( k=k0 k(t→∞))asafunctionoftheinitialmomentumk0lz,forz0=3lz,g =200,β= 0.2.Inset:Numericalresultswithz0=4lz(solid)andz0=5lz(dotted).
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Figure3:Variationalresultsfortheevolutionoftheaveraged
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