New soliton solutions for the (2+1)-dimensional Schrödinger-Maxwell-Bloch equation

In this paper, the (2+1)-dimensional Schrödinger-Maxwell-Bloch equation (SMBE) is analytically investigated. Based on the Lax pair, the two-fold Darboux transformation (DT) is constructed for this equation. In addition, the two different kinds of soliton solutions (multi-line soliton and multi-parabola soliton solutions) are derived under the zero background. Also, the dynamic characteristics of solitons are discussed through theoretical analysis and graphical description.