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Michael Singer : A new approach to monopole metrics
The moduli space of non-abelian magnetic euclidean monopoles is known to be a smooth manifold of dimension $4k$, and carries a natural complete riemannian metric. Here $k$, a positive integer, is a topological invariant of the monopole, its magnetic charge. The metric is hyperKaehler, and in particular Ricci-flat, and this is one of the reasons why these moduli spaces are popular with geometers and physicists. In this talk, I shall explain a new approach to the analysis of monopole metrics and some new results about their asymptotic behaviour. This will be a report on joint work with Richard Melrose and Chris Kottke.
- Category: Geometry and Topology
- Duration: 01:34:47
- Date: April 29, 2015 at 4:25 PM
- Views: 118
- Tags: seminar, Geometry/topology Seminar
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