  We present a microscopic electronic description of how antiskyrmions can be
stabilized in a Dresselhaus spin-orbit coupled magnetic metal. Furthermore, we
show that the antiskyrmions can be tuned into Bloch skyrmions via a change in
sign of hopping integral. The results are based on the state of the art hybrid
Monte Carlo simulations. Origin of such topological textures is understood via
an effective spin-only model. Our results uncover a novel connection between
two very distinct topological spin textures of immense current interest, and
present a microscopic explanation of skyrmion formation reported recently in
certain magnetic Weyl semimetals.

Strongly Correlated Electrons