231 citations · 2k across the 107 of their papers we have counts for
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Moduli spaces and breather dynamics of analytic solutions in Heisenberg exchange-free chiral magnets
Bruno Barton-Singer, Stefano Bolognesi, Sven Bjarke Gudnason +1
We investigate the special case of the chiral magnet with vanishing Heisenberg exchange energy, whose axisymmetric Skyrmion solution has previously been found. The dynamical equati…
Higher-dimensional magnetic Skyrmions
Sven Bjarke Gudnason, Stefano Bolognesi, Roberto Menta
We propose a generalization of the theory of magnetic Skyrmions in chiral magnets in two dimensions to a higher-dimensional theory with magnetic Skyrmions in three dimensions and a…
Backreacted Coulomb energy in the Skyrme model
Sven Bjarke Gudnason, James Martin Speight
The Skyrme model is extended with the Maxwell action and a source term for the gauge field. We consider the specialized case of vanishing isospin states, such that only an electric…
Creation of domain-wall Skyrmions in chiral magnets
Sven Bjarke Gudnason, Yuki Amari, Muneto Nitta
We study the capture of a magnetic Skyrmion into a domain wall (DW) structure in chiral magnets and find that in the respective ground states of the DW and the Skyrmion, they repel…
Magnetic Skyrmions: from lumps to supercompactons
Stefano Bolognesi, Sven Bjarke Gudnason, Roberto Menta
The magnetic Skyrmion is described by one control parameter and one length scale. We study the two extreme limits of the control parameter - infinitely large and vanishing - and fi…