English

On a Modification of the Twistor Space

Differential Geometry 2026-01-21 v1

Abstract

In the paper we construct a modification S(M)S(M) of the twistor space of a K\"ahler scalar flat surface MM and study its complex-geometric and metric properties. In particular, we construct complete balanced metrics on S(M)S(M) and show that S(M)S(M) can not be K\"ahler when MM is a compact simple hyperk\"ahler manifold.

Keywords

Cite

@article{arxiv.2601.12372,
  title  = {On a Modification of the Twistor Space},
  author = {Anna Fino and Gueo Grantcharov and Alberto Pipitone Federico},
  journal= {arXiv preprint arXiv:2601.12372},
  year   = {2026}
}
R2 v1 2026-07-01T09:09:27.265Z