Abstract
In this paper, we derive a Darboux transformation of the Hirota and the Maxwell-Bloch (H-MB) system which is governed by femtosecond pulse propagation through an erbium doped fiber and further generalize it to the matrix form of the -fold Darboux transformation of this system. This -fold Darboux transformation implies the determinant representation of th solutions of generated from the known solution of . The determinant representation of provides soliton solutions, positon solutions, and breather solutions (both bright and dark breathers) of the H-MB system. From the breather solutions, we also construct a bright and dark rogue wave solution for the H-MB system, which is currently one of the hottest topics in mathematics and physics. Surprisingly, the rogue wave solution for and has two peaks because of the order of the numerator and denominator of them. Meanwhile, after fixing the time and spatial parameters and changing two other unknown parameters and , we generate a rogue wave shape.
5 More- Received 26 October 2012
- Corrected 6 May 2013
DOI:https://doi.org/10.1103/PhysRevE.87.012913
©2013 American Physical Society
Corrections
6 May 2013