214 citations · 2k across the 59 of their papers we have counts for
4 papers · 1 filter
Magnetic Skyrmions at Critical Coupling
Bruno Barton-Singer, Calum Ross, Bernd J Schroers
We introduce a family of models for magnetic skyrmions in the plane for which infinitely many solutions can be given explicitly. The energy defining the models is bounded below by…
Comparison and pure infiniteness of crossed products
Xin Ma
Let be a continuous action of an infinite countable group on a compact Hausdorff space. We show that, under the hypothesis that the action is topologic…
Non-commutative waves for gravitational anyons
Sergio Inglima, Bernd Schroers
We revisit the representation theory of the quantum double of the universal cover of the Lorentz group in 2+1 dimensions, motivated by its role as a deformed Poincaré symmetry and…
Hyperbolic vortices and Dirac fields in 2+1 dimensions
Calum Ross, Bernd Schroers
Starting from the geometrical interpretation of integrable vortices on two-dimensional hyperbolic space as conical singularities, we explain how this picture can be expressed in th…