Mathematical Research Letters · 2006 · 32 citations · 19 references
We characterize compact locally conformal parallel G 2 (respectively, Spin( A more specific characterization is provided when the local parallel structures are flat.
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Reese Harvey, H. Blaine Lawson · Acta Mathematica · 1982 · 1.6K citations · Full text
Real Killing spinors and holonomy
Christian Bär · Communications in Mathematical Physics · 1993 · 375 citations
On nearly parallel G2-structures
Thomas Friedrich, Ines Kath, Andrei Moroianu et al. · Journal of Geometry and Physics · 1997 · 214 citations · Full text