Balanced metrics and the Hull-Strominger system

Início: 23/10/2020 17:00

Término: 23/10/2020 18:00

Palestrante: Anna Fino (Università di Torino)

E-mail do Palestrante:

Resumo: A Hermitian metric on a complex manifold is balanced if its fundamental form is co-closed. An important tool for the study of balanced manifolds is the Hull-Strominger system. In the talk I will review some general results about balanced metrics and present new smooth solutions to the Hull-Strominger system, showing that the Fu-Yau solution on torus bundles over K3 surfaces can be generalized to torus bundles over K3 orbifolds. The talk is based on a joint work with G. Grantcharov and L. Vezzoni.