paper

Chern-Simons States at Genus One

arXiv:hep-th/9211003 · doi:10.1007/BF02099984

Abstract

We present a rigorous analysis of the Schrödinger picture quantization for the Chern-Simons theory on 3-manifold torusline, with insertions of Wilson lines. The quantum states, defined as gauge covariant holomorphic functionals of smooth -connections on the torus, are expressed by degree theta-functions satisfying additional conditions. The conditions are obtained by splitting the space of semistable -connections into nine submanifolds and by analyzing the behavior of states at four codimension strata. We construct the Knizhnik-Zamolodchikov-Bernard connection allowing to compare the states for different complex structures of the torus and different positions of the Wilson lines. By letting two Wilson lines come together, we prove a recursion relation for the dimensions of the spaces of states which, together with the (unproven) absence of states for spins$\s>{_1\over^2}$level implies the Verlinde dimension formula.

33 pages, IHES/P/

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