We investigate the effect of non-paraxiality in the dynamics of spatial dispersive shock waves in the defocusing nonlinear Schrödinger equation. We find that the lowest order correction in the degree on non-paraxiality enhances the wave-breaking and imposes a limit to the highest achievable spatial spectral content generated by the shocks.
Non-paraxial dispersive shock-waves
Silvia Gentilini;Eugenio Del Re;Claudio Conti
2015
Abstract
We investigate the effect of non-paraxiality in the dynamics of spatial dispersive shock waves in the defocusing nonlinear Schrödinger equation. We find that the lowest order correction in the degree on non-paraxiality enhances the wave-breaking and imposes a limit to the highest achievable spatial spectral content generated by the shocks.File in questo prodotto:
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