Chern-Simons-Witten invariants of lens spaces and torus bundles,and the semiclassical approximation |
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| Authors: | Lisa C. Jeffrey |
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| Affiliation: | (1) Department of Pure Mathematics and Mathematical Statistics, University of Cambridge, 16 Mill Lane, CB2 1SB Cambridge, UK |
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| Abstract: | We derive explicit formulas for the Chern-Simons-Witten invariants of lens spaces and torus bundles overS1, for arbitrary values of the levelk. Most of our results are for the groupG=SU(2), though some are for more general compact groups. We explicitly exhibit agreement of the limiting values of these formulas ask  with the semiclassical approximation predicted by the Chern-Simons path integral.Partially supported by an NSF Graduate FellowshipAddress as of September 1, 1991: School of Natural Science, Institute for Advanced Study, Princeton, NJ 08540; USA |
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