To record what has happened, ancient people tie knots. I. C/zing, the Chinese classic of 1027-771 BC. Knots are fascinating objects. When fastening a rope, the distinction between a knot and a 'slip-knot' (one that can be undone by pulling) must have been recognized very early in human history. We
Noncompact quantum knot invariants
โ Scribed by T.D. Dimofte
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 150 KB
- Volume
- 192-193
- Category
- Article
- ISSN
- 0920-5632
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โฆ Synopsis
We describe one avenue to the explicit calculation of partition functions of knot complements in Chern-Simons theory with noncompact gauge group SL(2, C), following [1]. Our techniques involve geometric quantization of the moduli space of flat connections on the torus, combined with quantization of the classical A-polynomial of a knot complement. We also compare these methods to known results for compact gauge group SU(2).
๐ SIMILAR VOLUMES
In our previous work oriented quantum algebras were motivated and introduced in a very natural categorical setting within the context of knots and links, some examples were discussed, and a rudimentary theory of oriented quantum algebras was sketched. Invariants of knots and links can be computed fr