Rasmus Jouttijärvi: ASD gravitational instantons
Tid: To 2026-09-24 kl 10.00 - 11.00
Plats: 3418, Lindstedtsvägen 25
Språk: english
Medverkande: Rasmus Jouttijärvi, KTH
We introduce the Eguchi-Hanson and Taub-NUT metrics as examples of anti-self-dual (ASD) instantons. We shall discuss ways of categorising these, and related metrics, by singularity type and asymptotic behaviour.