Stable and oscillating solitons of $\mathcal{P}\mathcal{T}$-symmetric couplers with gain and loss in fractional dimension

Liangwei Zeng, Jincheng Shi, Xiaowei Lu +5

Families of coupled solitons of $\mathcal{P}\mathcal{T}$-symmetric physical models with gain and loss in fractional dimension and in settings with and without cross-interactions modulation (…