Solitons in PT-symmetric periodic systems with the logarithmically saturable nonlinearity

We report on the formation and stability of induced solitons in parity-time (PT) symmetric periodic systems with the logarithmically saturable nonlinearity. Both on-site and off-site lattice solitons exist for the self-focusing nonlinearity. The most intriguing result is that the above solitons can...

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Detalles Bibliográficos
Autores principales: Zhan, Kaiyun, Tian, Hao, Li, Xin, Xu, Xianfeng, Jiao, Zhiyong, Jia, Yulei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5011714/
https://www.ncbi.nlm.nih.gov/pubmed/27596716
http://dx.doi.org/10.1038/srep32990

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5011714/
https://www.ncbi.nlm.nih.gov/pubmed/27596716
http://dx.doi.org/10.1038/srep32990

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