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arXiv · 1302.0913

Affine Invariant Submanifolds with Completely Degenerate Kontsevich-Zorich Spectrum

David Aulicino
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Abstract

We prove that if the Lyapunov spectrum of the Kontsevich-Zorich cocycle over an affine SL$(2,\mathbb{R})$-invariant submanifold is completely degenerate, i.e. $\lambda_2 = \cdots = \lambda_g = 0$, then the submanifold must be an arithmetic Teichmueller curve in the moduli space of Abelian differentials over surfaces of genus three, four, or five. As a corollary, we prove that there are at most finitely many such Teichmueller curves.

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David Aulicino. 2013-02-05. Affine Invariant Submanifolds with Completely Degenerate Kontsevich-Zorich Spectrum. https://arxiv.org/abs/1302.0913

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