Local representations of the quantum Teichmuller space

Hua Bai; Francis Bonahon; Xiaobo Liu

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arXiv · 0707.2151

Local representations of the quantum Teichmuller space

Hua Bai·Francis Bonahon·Xiaobo Liu

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Abstract

We introduce a certain type of representations for the quantum Teichmuller space of a punctured surface, which we call local representations. We show that, up to finitely many choices, these purely algebraic representations are classified by classical geometric data. We also investigate the family of intertwining operators associated to such a representations. In particular, we use these intertwiners to construct a natural fiber bundle over the Teichmuller space and its quotient under the action of the mapping class group. This construction also offers a convenient framework to exhibit invariants of surface diffeomorphisms.

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BibTeX RIS

Hua Bai, Francis Bonahon, Xiaobo Liu. 2007-07-14. Local representations of the quantum Teichmuller space. https://arxiv.org/abs/0707.2151

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