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arXiv 1709.06013math.DGmath.GT
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$\mathbb{RH}^3$和$\mathbb{RH}^4$中等变极小曲面的模空间

The moduli spaces of equivariant minimal surfaces in $\mathbb{RH}^3$ and $\mathbb{RH}^4$ via Higgs bundles

John Loftin, Ian McIntosh

摘要:

在这篇文章中,我们引入了庞加莱圆盘到非紧对称空间的等变极小浸入的模空间的定义,其中等变是关于亏格至少为二的紧Riemann曲面的基本群的表示。然后,我们研究了非紧对称空间$\mathbb{RH}^n$的模空间,并展示了如何使用$SO_0(n,1)$ -Higgs束来参数化这个空间,清楚地表明了经典不变量(诱导度量和第二基本型)在这张图片中的形象。我们使用这个参数化提供$\mathbb{RH}^3$和$\mathbb{RH}^4$的模空间的细节,并将它们的结构与相应的希格斯束模空间的结构联系起来。

英文摘要:

In this article we introduce a definition for the moduli space of equivariant minimal immersions of the Poincaré disc into a non-compact symmetric space, where the equivariance is with respect to representations of the fundamental group of a compact Riemann surface of genus at least two. We then study this moduli space for the non-compact symmetric space $\mathbb{RH}^n$ and show how $SO_0(n,1)$-Higgs bundles can be used to parametrise this space, making clear how the classical invariants (induced metric and second fundamental form) figure in this picture. We use this parametrisation to provide details of the moduli spaces for $\mathbb{RH}^3$ and $\mathbb{RH}^4$, and relate their structure to the structure of the corresponding Higgs bundle moduli spaces.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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