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cond-mat.str-el2025
Towards a universal phase diagram of planar chiral magnets
Bernd Schroers, Martin Speight, Thomas Winyard
In planar chiral magnets, the competition of the positive definite Heisenberg exchange and Zeeman energies with the indefinite Dzyaloshinskii-Moriya interaction (DMI) energy allows…
hep-th2025
Short range intervortex forces
Martin Speight, Thomas Winyard
An explicit formula for the interaction energy of vortices in the abelian Higgs (or Ginzburg-Landau) model is derived, valid in the regime where all vortices are close to one a…