Pseudospectral Renormalization Method for Solitons in Quasicrystal Lattice with the Cubic-Quintic Nonlinearity
Figure 8
The lattice soliton profiles for the self-focusing cubic and the self-defocusing quintic model. (a) Cross section along -axis of the lattice solitons corresponding to the first renormalization factor (solid line) superimposed on the underlying Penrose potential (dashed line). (b) Cross section along -axis of the lattice solitons corresponding to the second renormalization factor (solid line) superimposed on the underlying Penrose potential (dashed line).
