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New shape of the chirped bright, dark optical solitons and complex solutions for (2+1)-dimensional ginzburg-landau equation and modulation instability analysis
(Sociedad Mexicana de Fisica, 2021)
The investigation of the Ginzburg-Landau equation (GLE) has been done to fin out and investigate new chirped bright, dark periodic and singular function solutions. For this purpose, we have used the traveling wave hypothesis ...
A variety of exact solutions for fractional (2+1)-dimensional heisenberg ferromagnetic spin chain in the semiclassical limit
(Sociedad Mexicana de Fisica, 2021)
This paper investigates exact voyaging (2 + 1) dimensional Heisenberg ferromagnetic spin chain solutions with conformable fractional derivatives, an important family of nonlinear equations from Schrodinger (NLSE) for the ...
Influence of the next-nearest neighbor and the boson–boson interactions on U-shaped, W-shaped profile and modulation instability gain spectra in a zig–zag optical lattice
(Taylor and Francis, 2021)
In this paper, we employ the auxiliary equation method (AEM) to show the leverage of the nearest neighbors hopping and the boson–boson interaction in a zig zag optical lattice on the stressed optical solitons (os) and the ...
M-shape and W-shape bright incite by the fluctuations of the polarization in a-helix protein
(Institute of Physics Publishing, 2021)
Abstract In this work, under consideration is the coupled system of nonlinear Schrödinger (NSL) and Boussinesq equations that serves as model to study the polarization fluctuation in α-helical protein. M-shaped and W-shaped ...
Survey of third- and fourth-order dispersions including ellipticity angle in birefringent fibers on W-shaped soliton solutions and modulation instability analysis
(Springer Nature, 2021)
Abstract In this work, the modified Sardar sub-equation method is used to construct optical soliton solutions to the coupled nonlinear Schrödinger equation (CNLSE) having third-order and fourth-order dispersions describing ...
Optical soliton and weierstrass elliptic function management to parabolic law nonlinear directional couplers and modulation instability spectra
(Springer Nature, 2021)
Abstract This paper shows out optical soliton solutions of the twin-core couplers with parabolic law nonlinearity with optical metamaterials parameters. It is used the improved new sub-ODE method (SOM) to found dark optical ...
