Parity-time-symmetric vector rational rogue wave solutions in any n-component nonlinear Schrödinger models

no code implementations • 31 Dec 2020 • Guoqiang Zhang, Liming Ling, Zhenya Yan, Vladimir V. Konotop

The extreme events are investigated for an $n$-component nonlinear Schr\"odinger ($n$-NLS) system in the focusing Kerr-like nonlinear media, which appears in many physical fields.

Exactly Solvable and Integrable Systems Mathematical Physics Analysis of PDEs Mathematical Physics Pattern Formation and Solitons Optics

Localization and delocalization of light in photonic moire lattices

no code implementations • 17 Sep 2020 • Peng Wang, Yuanlin Zheng, Xianfeng Chen, Changming Huang, Yaroslav V. Kartashov, Lluis Torner, Vladimir V. Konotop, Fangwei Ye

Moire lattices consist of two identical periodic structures overlaid with a relative rotation angle.

Optics