We present a class of solutions with a period multiple to that one of the standard dispersion-managed soliton in the nonlinear Schrödinger equation with periodic variations of dispersion.
Bibliographical note©2007 American Physical Society. Multiple-period dispersion-managed solitons
O. Y. Schwartz and S. K. Turitsyn
Phys. Rev. A 76, 043819 – Published 15 October 2007