Generation and Propagation of Topological Solitons in a Chain of Coupled Parametric-Micromechanical-Resonator Arrays

Using a coupled parametric resonator array for generating and propagating topological soliton in its rotating-frame phase space is theoretically numerically investigated. In an analogy with the well-known ${\ensuremath{\phi}}^{4}$ model, existence of topologically protected, as boundary two different domains oscillation. Numerical simulation indicates that propagation can be triggered by switching state one specific resonator, effects damping, collision, symmetry lifting harmonic drive on dynamics are studied. The implemented using electromechanical resonators, which allow to precisely electrically controlled provide fully on-chip test bed study soliton.