Pfaffian solution for dark-dark soliton to the coupled complex modified Korteweg-de Vries equation

Chenxi Li, Xiaochuan Liu, Bao-Feng Feng

In this paper, we study coupled complex modified Korteweg-de Vries (ccmKdV) equation by combining the Hirota's method and the Kadomtsev-Petviashvili (KP) reduction method. First, w…