%0 Journal Article
%T A CR twistor space of a G2-manifold
%A Misha Verbitsky
%J Mathematics
%D 2010
%I arXiv
%R 10.1016/j.difgeo.2010.11.004
%X Let M be a G2-manifold. We consider an almost CR-structure on the sphere bundle of unit tangent vectors on M, called the CR twistor space. This CR-structure is integrable if and only if M is a holonomy G2 manifold. We interpret G2-instanton bundles as CR-holomorphic bundles on its twistor space.
%U http://arxiv.org/abs/1003.3170v2