17 may 2023 -- 11:00
Sala Orsi, Dipartimento di Matematica "G. Peano", Torino
Differential Geometry Seminar Torino
Abstract.
We prove that the one-loop deformation of any quaternionic Kähler manifold in the class of c-map spaces is locally inhomogeneous. As a corollary, we obtain that the full isometry group of the one-loop deformation of any homogeneous c-map space has precisely cohomogeneity one. This is a joint work with Vicente Cortés and Arpan Saha (https://arxiv.org/abs/2210.10097).