Abstract
We study Witten’s (2+1)-dimensional Chern-Simons theory with gauge group SU(2). The partition function in this theory is a topological invariant of three-manifolds. Following the prescription given by Witten, we explicitly calculate this partition function on some three-manifolds and verify many of the predictions made by the path integral. Most strikingly, we check the perturbation theory against the exact solution.
- Received 19 November 1990
DOI:https://doi.org/10.1103/PhysRevLett.66.1255
©1991 American Physical Society