415 citations · 2k across the 84 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…
Natural Anomaly Matching
Stefano Bolognesi, Kenichi Konishi, Andrea Luzio +1
In a large class of chiral gauge theories in four dimensions it was found that certain natural assumption about the bifermion condensates leads to the infrared effective theory whe…
Chiral gauge theories, generalized anomalies and breakdown of the color-flavor-locked center symmetry
Stefano Bolognesi, Kenichi Konishi, Andrea Luzio +1
We study the strong-interaction dynamics of a class of chiral gauge theories with a fermion in a symmetric second-rank tensor representation and a number of fermions i…
The Monopole-Fermion Problem in a Chiral Gauge Theory (the Model)
Stefano Bolognesi, Bruno Bucciotti, Andrea Luzio
The scattering of electrically charged fermions on magnetic monopole leads to the Callan-Rubakov problem. We discuss some aspects of this problem for Abelian gauge theories with ch…
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…