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math.DG2026
The metric for hyperbolic 2-monopoles
Guido Franchetti, Derek Harland
It has been recently shown that the notoriously divergent metric on the moduli space of hyperbolic monopoles can be made finite by the introduction of a modified gauge fixi…
hep-th2026
A Nahm transform for rotating calorons
Josh Cork, Derek Harland
Rotating calorons were introduced in the context of rotating quark-gluon plasmas. They are anti-self-dual gauge fields on that are invariant under a glide rotation.…
hep-th2026
Shape modes of vortices
Nora Gavrea, Derek Harland, Martin Speight
In this paper we investigate the existence of internal modes of vortices in the gauged sigma model. We develop a clean geometric formalism that highlights the symme…