paper

Quantum invariants of 3-manifolds via link surgery presentations and non-semi-simple categories

arXiv:1202.3553 · doi:10.1112/jtopol/jtu006

Abstract

In this paper we construct invariants of 3-manifolds "à la Reshetikhin-Turaev" in the setting of non-semi-simple ribbon tensor categories. We give concrete examples of such categories which lead to a family of 3-manifold invariants indexed by the integers. We prove this family of invariants has several notable features, including: they can be computed via a set of axioms, they distinguish homotopically equivalent manifolds that the standard Reshetikhin-Turaev-Witten invariants do not, and they allow the statement of a version of the Volume Conjecture and a proof of this conjecture for an infinite class of links.

46 pages, 45 figures, new introduction, some misprints corrected and an example detailed. An appendix added to correct a proof

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