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nlin.PS2022★ 3 cited
Dipole and quadrupole nonparaxial solitary waves
Naresh Saha, Barnana Roy, Avinash Khare
The cubic nonlinear Helmholtz equation with third and fourth order dispersion and non-Kerr nonlinearity like the self steepening and the self frequency shift is considered. This mo…
nlin.PS2022★ 4 cited
Chirped Elliptic Waves: Coupled Helmholtz Equations
Naresh Saha, Barnana Roy, Avinash Khare
Exact chirped elliptic wave solutions are obtained within the framework of coupled cubic nonlinear Helmholtz equations in the presence of non-Kerr nonlinearity like self steepening…