Integrality in analytically continued Chern-Simons theory
1 hour 10 mins,
271.07 MB,
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About this item
Description: |
Putrov, P (Institute for Advanced Study, Princeton)
Wednesday 12th April 2017 - 10:00 to 11:00 |
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Created: | 2017-04-18 16:26 |
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Collection: | Homology theories in low dimensional topology |
Publisher: | Isaac Newton Institute |
Copyright: | Putrov, P |
Language: | eng (English) |
Distribution: | World (downloadable) |
Explicit content: | No |
Aspect Ratio: | 16:9 |
Screencast: | No |
Bumper: | UCS Default |
Trailer: | UCS Default |
Abstract: | Physics predicts existence of homological invariants of closed oriented 3-manifolds similar to Khovanov-Rozansky homology of knots in a 3-sphere. The decategorified version of such invariants are q-series with integer coefficients. In my talk I will discuss properties of such invariants, how they are related to Chern-Simons partition function (WRT invariant) analytically continued w.r.t. level, and give some examples. If time permits I will also discuss how resurgence theory can be used to construct such invariants and relation to open topological strings. |
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iPod Video * | 480x270 | 528.72 kbits/sec | 271.07 MB | View | Download | |
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