Margulis Multiverse: Infinitesimal Rigidity, Pressure Form and Convexity
Fuente:
arXiv
Guardado en:
| Autor principal: | |
|---|---|
| Formato: | Preprint |
| Publicado: |
2019
|
| Materias: | |
| Acceso en línea: | |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| _version_ | 1866910308209000448 |
|---|---|
| author | Ghosh, Sourav |
| author_facet | Ghosh, Sourav |
| contents | In this article we construct the pressure form on the moduli space of higher dimensional Margulis spacetimes without cusps and study its properties. We show that the Margulis spacetimes are infinitesimally determined by their marked Margulis invariant spectrums. We use it to show that the restrictions of the pressure form give Riemannian metrics on the constant entropy sections of the quotient moduli space. We also show that constant entropy sections of the moduli space with fixed linear part bound convex domains. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_1907_12348 |
| institution | arXiv |
| publishDate | 2019 |
| record_format | arxiv |
| spellingShingle | Margulis Multiverse: Infinitesimal Rigidity, Pressure Form and Convexity Ghosh, Sourav Geometric Topology Differential Geometry Dynamical Systems 53-XX, 37-XX, 22E40 In this article we construct the pressure form on the moduli space of higher dimensional Margulis spacetimes without cusps and study its properties. We show that the Margulis spacetimes are infinitesimally determined by their marked Margulis invariant spectrums. We use it to show that the restrictions of the pressure form give Riemannian metrics on the constant entropy sections of the quotient moduli space. We also show that constant entropy sections of the moduli space with fixed linear part bound convex domains. |
| title | Margulis Multiverse: Infinitesimal Rigidity, Pressure Form and Convexity |
| topic | Geometric Topology Differential Geometry Dynamical Systems 53-XX, 37-XX, 22E40 |
| url | https://arxiv.org/abs/1907.12348 |