paper

Deligne-Beilinson cohomology and abelian links invariants

arXiv:0801.1445 · doi:10.3842/SIGMA.2008.078

Abstract

For the abelian Chern-Simons field theory, we consider the quantum functional integration over the Deligne-Beilinson cohomology classes and we derive the main properties of the observables in a generic closed orientable 3-manifold. We present an explicit path-integral non-perturbative computation of the Chern-Simons links invariants in the case of the torsion-free 3-manifolds , and .

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