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arXiv · 2010.06893

Generalized Deligne-Hitchin Twistor Spaces: Construction and Properties

Zhi Hu·Pengfei Huang·Runhong Zong
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Abstract

In this paper, we generalize the construction of Deligne-Hitchin twistor space by gluing two certain Hodge moduli spaces. We investigate such generalized Deligne-Hitchin twistor space as a complex analytic manifold. More precisely, we show it admits holomorphic sections with weight-one property and semi-negative energy, and it carries a balanced metric, and its holomorphic tangent bundle (for the case of rank one) is stable. Moreover, we also study the automorphism groups of the Hodge moduli spaces and the generalized Deligne-Hitchin twistor space.

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Zhi Hu, Pengfei Huang, Runhong Zong. 2020-10-14. Generalized Deligne-Hitchin Twistor Spaces: Construction and Properties. https://doi.org/10.1016/j.bulsci.2024.103396

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