Solitons supported by parity-time-symmetric optical lattices with saturable nonlinearity in fractional Schrödinger equation
We report on the existence and the stability of spatial solitons supported by one-dimensional (1D) parity-time (PT)-symmetric optical lattices with self-focusing saturable nonlinearity in the fractional Schrödinger equation. These spatial optical solitons are found to exist in the semi-infinite gap...
| Autori principali: | , , , , , |
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| Natura: | Articolo |
| Lingua: | English |
| Pubblicazione: |
Elsevier
2020-12-01
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| Serie: | Results in Physics |
| Soggetti: | |
| Accesso online: | http://www.sciencedirect.com/science/article/pii/S2211379720318489 |