# Dynamical control of solitons in a parity-time-symmetric coupler by periodic management

@article{Fan2019DynamicalCO, title={Dynamical control of solitons in a parity-time-symmetric coupler by periodic management}, author={Zhiwei Fan and Boris A. Malomed}, journal={Commun. Nonlinear Sci. Numer. Simul.}, year={2019}, volume={79}, pages={104906} }

## 6 Citations

### Discrete solitons dynamics in $\cal{PT}$-symmetric oligomers with complex-valued couplings

- Physics
- 2020

We consider an array of double oligomers in an optical waveguide device. A mathematical model for the system is the coupled discrete nonlinear Schr\"odinger (NLS) equations, where the gain-and-loss…

### Discrete solitons dynamics in $$\mathscr {PT}$$-symmetric oligomers with complex-valued couplings

- Physics
- 2021

We consider an array of double oligomers in an optical waveguide device. A mathematical model for the system is the coupled discrete nonlinear Schrodinger equations, where the gain-and-loss parameter…

### Collapse Dynamics of Vortex Beams in a Kerr Medium with Refractive Index Modulation and PT-Symmetric Lattices

- PhysicsPhotonics
- 2022

Using the two-dimensional nonlinear Schrödinger equation, the collapse dynamics of vortex beams in a Kerr medium with refractive index modulation and parity–time (PT) symmetric lattices are explored.…

### Solitons in PT-symmetric systems with spin-orbit coupling and critical nonlinearity

- PhysicsCommun. Nonlinear Sci. Numer. Simul.
- 2022

### Scattering of the asymmetric $$\phi ^6$$ kinks from a $${\mathcal{PT}\mathcal{}}$$-symmetric perturbation: creating multiple kink–antikink pairs from phonons

- PhysicsThe European Physical Journal B
- 2022

: Interaction of asymmetric φ 6 kinks with a spatially localized PT -symmetric perturbation is investigated numerically. It has been shown that when the kink (antikink) hits the defect from the gain…

### Switching dynamics of femtosecond solitons in parity-time-symmetric coupled optical waveguides

- PhysicsPhysical Review A
- 2022

We report a detailed study on soliton steering dynamics in a parity-time-symmetric directional coupler in the femtosecond domain, which requires incorporation of higher-order perturbative eﬀects such…

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