Geodesic coordinates for the pressure metric at the Fuchsian locus
| dc.contributor.advisor | Wolf, Michael | |
| dc.creator | Dai, Xian | |
| dc.date.accessioned | 2020-04-20T15:08:03Z | |
| dc.date.available | 2020-04-20T15:08:03Z | |
| dc.date.created | 2020-05 | |
| dc.date.issued | 2020-04-15 | |
| dc.date.submitted | May 2020 | |
| dc.date.updated | 2020-04-20T15:08:03Z | |
| dc.description.abstract | Higher Teichm{“u}ller theory studies representations of a surface group into a general Lie group that arise as deformation of the classical Teichm{“u}ller space. In this thesis, we focus on the Riemannian geometry for one family of Higher Teichm{“u}ller spaces that are Hitchin components. We study a Riemannian metric, called the pressure metric, in the Hitchin component $\mathcal{H}_{3}(S)$ of surface group representations into $PSL(3,\mathbb{R})$ and prove that the Hitchin parametrization provides geodesic coordinates at the Fuchsian locus for the pressure metric in $\mathcal{H}_{3}(S)$. The proof is a combination of thermodynamic formalism and Higgs bundle theory. We compute first derivatives of the pressure metric by using Thermodynamic formalism and subshifts of finite type. We then study flat connections from Hitchin’s equations and their parallel transports by invoking a gauge-theoretic formula. | |
| dc.format.mimetype | application/pdf | |
| dc.identifier.citation | Dai, Xian. "Geodesic coordinates for the pressure metric at the Fuchsian locus." (2020) Diss., Rice University. <a href="https://hdl.handle.net/1911/108328">https://hdl.handle.net/1911/108328</a>. | |
| dc.identifier.uri | https://hdl.handle.net/1911/108328 | |
| dc.language.iso | eng | |
| dc.rights | Copyright is held by the author, unless otherwise indicated. Permission to reuse, publish, or reproduce the work beyond the bounds of fair use or other exemptions to copyright law must be obtained from the copyright holder. | |
| dc.subject | Hitchin component | |
| dc.subject | Pressure metric | |
| dc.subject | Thermodynamic formalism | |
| dc.subject | Higgs bundle | |
| dc.title | Geodesic coordinates for the pressure metric at the Fuchsian locus | |
| dc.type | Thesis | |
| dc.type.material | Text | |
| thesis.degree.department | Mathematics | |
| thesis.degree.discipline | Natural Sciences | |
| thesis.degree.grantor | Rice University | |
| thesis.degree.level | Doctoral | |
| thesis.degree.name | Doctor of Philosophy |