Biswas, I.; Heller, S.
(Symmetry, Integrability and Geometry: Methods and Applications, 2017)
Let X be a compact connected Riemann surface of genus g≥2, and let MDH be the rank one Deligne-Hitchin moduli space associated to X. It is known that MDH is the twistor space for the hyper-Kähler structure on the moduli ...