Exact kink solitons in a monopole confinement problem
  We explicitly construct all kink solitons arising in the recent study of Auzzi, Bolognesi, and Shifman of a monopole confinement problem in ${\cal N}=2$ supersymmetric QCD. In particular, we show that all finite-energy kink solitons must be BPS. 
Shouxin Chen, Yijun Li and Yisong Yang
math-ph hep-th math.MP