Bogomolny equations for the BPS Skyrme models with impurity

  title={Bogomolny equations for the BPS Skyrme models with impurity},
  author={Łukasz T. Stȩpień},
  journal={arXiv: High Energy Physics - Theory},
  • Ł. Stȩpień
  • Published 19 December 2019
  • Physics
  • arXiv: High Energy Physics - Theory
We show that the BPS Skyrme model, as well as its (2+1) dimensional baby version (restricted), can be coupled with an impurity in the BPS preserving manner. The corresponding Bogomolny equations are derived. 
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