Nonminimal Maxwell-Chern-Simons-O(3)-sigma vortices: asymmetric   potential case
  In this work we study a nonlinear gauged O(3)-sigma model with both minimal and nonminimal coupling in the covariant derivative. Using an asymmetric scalar potential, the model is found to exhibit both topological and non-topological soliton solutions in the Bogomol'nyi limit. 
M. S. Cunha, R. R. Landim, C. A. S. Almeida