On A Riemann-Hilbert Approach to Few Cycle Solitons in Nonlinear Optics

摘要

A new integrable nonlinear equation recently derived in the domain of non linearoptics is analysed in the light of Riemann-Hilbert problem. Explicit soliton solutions for theequation are obtained in case of both single and two soliton regimes. Our analysis shows howto use the Riemann-Hilbert procedure with or without utilising the symmetry of the Lax pair.c Electronic Journal of Theoretical Physics. All rights reserved.