The modulation instability gain spectrum assessment and generalized propagating wave structures of nonlinear cubic-quartic Schrödinger equation DOI
Karmina K. Ali, Sibel Tarla, Waqas Ali Faridi

et al.

Modern Physics Letters B, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 27, 2025

This study investigates a cubic-quartic nonlinear Schrödinger model with third- and fourth-order dispersions without the disturbance in parabolic law media group velocity dispersion (GVD). The analytical method is used to produce traveling wave solutions because inverse scattering transform unable solve Cauchy problem for this equation. utilized approach novel providing generalized families of as compared other, thus, prior study, there was not existing any work which suck kinds were exist. propagating solitons are driven using unified auxiliary equation approach. As result, aforementioned technique learned following areas: singular soliton, shock solution, mixed-singular, mixed trigonometric, single plane solutions, exponential, trigonometry, mixed-hyperbolic periodic trigonometry. stability topic under consideration shown by modulational instability (MI) study. appropriate parametric values alongside graphical representation.

Language: Английский

Optical Solitons and Dynamical Structures for the Zig-zag Optical Lattices in Quantum Physics DOI
Fatma Nur Kaya Sağlam, Bahadır Kopçasız, Kalim U. Tariq

et al.

International Journal of Theoretical Physics, Journal Year: 2025, Volume and Issue: 64(2)

Published: Feb. 6, 2025

Language: Английский

Citations

4
The modulation instability gain spectrum assessment and generalized propagating wave structures of nonlinear cubic-quartic Schrödinger equation DOI
Karmina K. Ali, Sibel Tarla, Waqas Ali Faridi

et al.

Modern Physics Letters B, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 27, 2025

This study investigates a cubic-quartic nonlinear Schrödinger model with third- and fourth-order dispersions without the disturbance in parabolic law media group velocity dispersion (GVD). The analytical method is used to produce traveling wave solutions because inverse scattering transform unable solve Cauchy problem for this equation. utilized approach novel providing generalized families of as compared other, thus, prior study, there was not existing any work which suck kinds were exist. propagating solitons are driven using unified auxiliary equation approach. As result, aforementioned technique learned following areas: singular soliton, shock solution, mixed-singular, mixed trigonometric, single plane solutions, exponential, trigonometry, mixed-hyperbolic periodic trigonometry. stability topic under consideration shown by modulational instability (MI) study. appropriate parametric values alongside graphical representation.

Language: Английский

Citations

0