73 citations · 245 across the 23 of their papers we have counts for
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physics.optics2018★ 29 cited
Optical solitons in media with focusing and defocusing saturable nonlinearity and a parity-time-symmetric external potential
Pengfei Li, Dumitru Mihalache, Boris A. Malomed
We report results for solitons in models of waveguides with focusing or defocusing saturable nonlinearity and a parity-time(PT )-symmetric complex-valued external potential of the…
physics.optics2018★ 6 cited
Optical Solitons in PT-symmetric Potentials with Competing Cubic-Quintic Nonlinearity: Existence, Stability, and Dynamics
Pengfei Li, Lu Li, Dumitru Mihalache
We address the properties of optical solitons that form in media with competing cubic-quintic nonlinearity and parity-time(PT)-symmetric complex-valued external potentials. The mod…