English

Twistor theory for exceptional holonomy

Differential Geometry 2020-02-25 v5

Abstract

We show that the G2G_2-manifolds and certain Spin(7){\rm Spin}(7)-manifolds are endowed with natural Riemannian twistorial structures. Along the way, the exceptional holonomy representations are reviewed and other related facts are considered.

Keywords

Cite

@article{arxiv.1911.10860,
  title  = {Twistor theory for exceptional holonomy},
  author = {Radu Pantilie},
  journal= {arXiv preprint arXiv:1911.10860},
  year   = {2020}
}

Comments

8 pages, Preprint IMAR, 2019

R2 v1 2026-06-23T12:26:14.459Z