Th. Friedrich, I. Kath, A. Moroianu, U. Semmelmann
On Nearly Parallel G$_2$ structures
Preprint series: ESI preprints

MSC:

53C10 $G$-structures

53C25 Special Riemannian manifolds (Einstein, Sasakian, etc.)

Keywords: G_2-structure, Sasakian manifold, Killing spinor