Symmetry breaking, coupling management, and localized modes in dual-core discrete nonlinear-Schrödinger lattices

H. Susanto, P. G. Kevrekidis, F. Kh. Abdullaev +1

We introduce a system of two linearly coupled discrete nonlinear Schrödinger equations (DNLSEs), with the coupling constant subject to a rapid temporal modulation. The model can be…