Infinitesimal random dynamics of certain Veech groups on SU(2)-character varieties
Fuente:
arXiv
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| Autori principali: | , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2026
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| _version_ | 1866917483181506560 |
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| author | Forni, Giovanni Goldman, William M. Lawton, Sean Matheus, Carlos |
| author_facet | Forni, Giovanni Goldman, William M. Lawton, Sean Matheus, Carlos |
| contents | Almost 20 years ago, the first and fourth authors found examples of SL(2,R)-invariant subbundles of Hodge bundles over Teichmüller curves having maximally degenerate Lyapunov spectrum. For these same surfaces, we show that a natural non-Abelian analogue has no zero Lyapunov exponents. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2605_11298 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Infinitesimal random dynamics of certain Veech groups on SU(2)-character varieties Forni, Giovanni Goldman, William M. Lawton, Sean Matheus, Carlos Dynamical Systems Algebraic Geometry Symplectic Geometry 14M35, 22D40 (Primary) 53D30, 37A25 (Secondary) Almost 20 years ago, the first and fourth authors found examples of SL(2,R)-invariant subbundles of Hodge bundles over Teichmüller curves having maximally degenerate Lyapunov spectrum. For these same surfaces, we show that a natural non-Abelian analogue has no zero Lyapunov exponents. |
| title | Infinitesimal random dynamics of certain Veech groups on SU(2)-character varieties |
| topic | Dynamical Systems Algebraic Geometry Symplectic Geometry 14M35, 22D40 (Primary) 53D30, 37A25 (Secondary) |
| url | https://arxiv.org/abs/2605.11298 |