Energy of sections of the Deligne–Hitchin twistor space

Energy of sections of the Deligne–Hitchin twistor space
复制标题

德利涅-希钦扭量空间截面的能量

DOI:
--
复制
发表时间:
2019
影响因子:
1.4
通讯作者:
Markus Roeser
Markus Roeser
中科院分区:
数学2区
文献类型:
--
作者:
Florian Beck;Sebastian Heller;Markus Roeser

文献摘要

参考文献

被引文献

相似文献

研究了紧黎曼曲面的delige - hitchin模空间的全纯截面空间上的一个自然泛函,推广了与扭曲线相对应的等变调和映射的能量。我们证明了能量是在最近由Hitchin构造的超全纯线束上沿自然亚纯连接的截面上的拉回的余量。作为一个副产品,我们证明了具有旋转的hyper-Kähler流形的扭转空间的实全纯截面的新分量的hyper-Kähler势的存在{性},us1documentclass [12pt]{最小}uspackpackageamsmath{ uspackpackageamsfonts} uspackpackageamssyb{ uspackpackageamsfs }uspackageupgreek{ setlengthoddsidemargin}-69pt{ }egindocument{}{}{}{}{}$$S^1$$ enddocument-{action。此外},我们证明了对于delignee - hitchin模空间的某一类实全纯截面,其能量泛函基本上由3球对应的等变共形映射的Willmore能量给出。作为一种应用,我们利用泛函来区分dele - hitchin模空间的实全纯截面的新分量和扭转线空间。
We study a natural functional on the space of holomorphic sections of the Deligne–Hitchin moduli space of a compact Riemann surface, generalizing the energy of equivariant harmonic maps corresponding to twistor lines. We show that the energy is the residue of the pull-back along the section of a natural meromorphic connection on the hyperholomorphic line bundle recently constructed by Hitchin. As a byproduct, we show the existence of a hyper-Kähler potentials for new components of real holomorphic sections of twistor spaces of hyper-Kähler manifolds with rotating S1documentclass[12pt]{minimal} usepackage{amsmath} usepackage{wasysym} usepackage{amsfonts} usepackage{amssymb} usepackage{amsbsy} usepackage{mathrsfs} usepackage{upgreek} setlength{oddsidemargin}{-69pt} egin{document}$$S^1$$end{document}-action. Additionally, we prove that for a certain class of real holomorphic sections of the Deligne–Hitchin moduli space, the energy functional is basically given by the Willmore energy of corresponding equivariant conformal map to the 3-sphere. As an application we use the functional to distinguish new components of real holomorphic sections of the Deligne–Hitchin moduli space from the space of twistor lines.
代数曲线上的一阶局部系统的德利涅对和族
DOI: 10.4310/jdg/1594260017
发表时间: 2020
影响因子: 2.5
作者:
Freixas i Montplet, Gerard;Wentworth, Richard A.
通讯作者: Wentworth, Richard A.
4 穿刺球上 Fuchsian 系统的阿贝尔化及其应用
DOI: 10.4310/jsg.2016.v14.n4.a4
发表时间: 2016
期刊: arXiv: Algebraic Geometry
影响因子: --
作者:
L. Heller;S. Heller
通讯作者: S. Heller
在对称 CMC 曲面空间中导航
DOI: 10.4310/jdg/1542423626
发表时间: 2018
影响因子: 2.5
作者:
L. Heller;S. Heller;N. Schmitt
通讯作者: N. Schmitt