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Optical solitons in media with focusing and defocusing saturable nonlinearity and a parity-time-symmetric external

Pengfei Li1, Dumitru Mihalache2, Boris A Malomed3,4

  • 1Department of Physics, Taiyuan Normal University, Taiyuan 030031, People's Republic of China lpf281888@gmail.com.

Philosophical Transactions. Series A, Mathematical, Physical, and Engineering Sciences
|June 13, 2018
PubMed

Keywords:
nonlinear Schrödinger equationoptical solitonsparity-time symmetrysaturable nonlinearity

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