https://doi.org/10.1140/epjp/i2017-11470-4
Regular Article
Localized waves in a general coupled nonlinear Schrödinger equation
1
National Advanced School of Engineering, University of Yaounde I, P.O. Box. 8390, Yaounde, Cameroon
2
Laboratory of Mechanics, Materials and Structures, Department of Physics, University of Yaounde I, P.O. Box 812, Yaounde, Cameroon
3
Centre d’Excellence en Technologies de l’Information et de la Communication (CETIC), University of Yaounde I, P.O. Box 812, Yaounde, Cameroon
4
The Abdus Salam International Centre for Theoretical Physics (ICTP), Strada Costiera, 11-I-34151, Trieste, Italy
* e-mail: spmukam@gmail.com
Received:
26
January
2017
Accepted:
28
March
2017
Published online:
25
April
2017
In this work, we deal with a nonlinear Schrödinger system which can describe a wide variety of physical processes. By means of the Darboux transformation, we provide analytical solution to the previous system. We show the interactions between rogue waves and dark-bright soliton and the interactions between rogue wave and breather. From the investigation there results that all the interactions are elastic.
© Società Italiana di Fisica and Springer-Verlag Berlin Heidelberg, 2017