Riemannian manifolds with a closed parallel torsion 3-form are locally N × G (G semisimple), enabling simplified proofs and explicit classification of strong G2, Spin(7), and certain 8D HKT manifolds.
Scale and conformal invariance in 2d σ-models, with an application to N = 4 supersymmetry
2 Pith papers cite this work, alongside 10 external citations. Polarity classification is still indexing.
2
Pith papers citing it
10
external citations · OpenAlex