Soliton solutions for fractional (1+1)-dimensional Biswas-Milovic equation

This work deals with fractional version of (1+1)-dimensional Biswas-Milovic equation that describes the long-distance optical communications. After this, some exact solutions for FBM equation are obtained by sine-cosine method. This work illustrates the validity and great potential of the sine-cosine approaches for the nonlinear space-time fractional differential equations with complex valued solutions. One can see that this method is relatively easy and efficient to use.