On Chern-Simons and WZW Partition Functions
In: Communications in Mathematical Physics, Jg. 200 (1999-02-01), Heft 3, S. 685-698
Online
serialPeriodical
Zugriff:
Abstract:Direct analysis of the path integral reduces partition functions in Chern-Simons theory on a three-manifold M with group G to partition functions in a WZW model of maps from a Riemann surface Σ to G. In particular, Chern-Simons theory on S 3 , S 1 × Σ, B 3 and the solid torus correspond, respectively, to the WZW model of maps from S 2 to G, the G/G model for Σ, and Witten's gauged WZW path integral Ansatz for Chern-Simons states using maps from S 2 and from the torus to G. The reduction hinges on the characterization of {\cal A / G}_{n}$ , the space of connections modulo those gauge transformations which are the identity at a point n, as itself a principal fiber bundle with affine-linear fiber.
Titel: |
On Chern-Simons and WZW Partition Functions
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Autor/in / Beteiligte Person: | Fine, Dana Stanley |
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Zeitschrift: | Communications in Mathematical Physics, Jg. 200 (1999-02-01), Heft 3, S. 685-698 |
Veröffentlichung: | 1999 |
Medientyp: | serialPeriodical |
ISSN: | 0010-3616 (print) ; 1432-0916 (print) |
DOI: | 10.1007/s002200050545 |
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