%0 Journal Article
%T Skyrmions from gravitational instantons
%A Maciej Dunajski
%J Physics
%D 2012
%I arXiv
%X We propose a construction of Skyrme fields from holonomy of the spin connection of gravitational instantons. The procedure is implemented for Atiyah-Hitchin and Taub-NUT instantons. The skyrmion resulting from the Taub-NUT is given explicitly on the space of orbits of a left translation inside the whole isometry group. The domain of the Taub-NUT skyrmion is a trivial circle bundle over the Poincare disc. The position of the skyrmion depends on the Taub-NUT mass parameter, and its topological charge is equal to two.
%U http://arxiv.org/abs/1206.0016v2