Analysis of Observables in Chern-Simons Perturbation Theory
Alvarez, M. · Labastida, J. M. F.
Original · EN
Chern-Simons Theory with gauge group SU(N) is analyzed from a perturbation theory point of view. The vacuum expectation value of the unknot is computed up to order g⁶ and it is shown that agreement with the exact result by Witten implies no quantum correction at two loops for the two-point function. In addition, it is shown from a perturbation theory point of view that the framing dependence of the vacuum expectation value of an arbitrary knot factorizes in the form predicted by Witten.
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