Bochner and Conformal Flatness of Normal Metric Contact Pairs
arXiv:1501.06602 · doi:10.1007/s10455-015-9456-2
Abstract
We prove that the normal metric contact pairs with orthogonal characteristic foliations, which are either Bochner flat or locally conformally flat, are locally isometric to the Hopf manifolds. As a corollary we obtain the classification of locally conformally flat and Bochner-flat non-Kähler Vaisman manifolds.
To appear in Ann. Glob. Anal.. Geom