2 papers
nlin.PS2024
The Lugiato-Lefever equation driven by a double tightly focused pump
Mateus C. P. dos Santos, Shatrughna Kumar, Wesley B. Cardoso +1
We introduce a model of an optical cavity based on the one-dimensional Lugiato-Lefever (LL) equation, which includes the pump represented by a symmetric pair of tightly localized "…
nlin.PS2024
Solitons supported by a self-defocusing trap in a fractional-diffraction waveguide
Mateus C. P. dos Santos, Boris A. Malomed, Wesley B. Cardoso
We introduce a model which gives rise to self-trapping of fundamental and higher-order localized states in a one-dimensional nonlinear Schrödinger equation with fractional diffract…