Integrality in analytically continued Chern-Simons theory
Duration: 1 hour 10 mins
Share this media item:
Embed this media item:
Embed this media item:
About this item
| Description: |
Putrov, P (Institute for Advanced Study, Princeton)
Wednesday 12th April 2017 - 10:00 to 11:00 |
|---|
| Created: | 2017-04-18 16:26 |
|---|---|
| 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. |
|---|---|
Available Formats
| Format | Quality | Bitrate | Size | |||
|---|---|---|---|---|---|---|
| MPEG-4 Video | 640x360 | 1.96 Mbits/sec | 1.01 GB | View | Download | |
| WebM | 640x360 | 836.37 kbits/sec | 428.81 MB | View | Download | |
| iPod Video | 480x270 | 528.72 kbits/sec | 271.07 MB | View | Download | |
| MP3 | 44100 Hz | 253.19 kbits/sec | 129.81 MB | Listen | Download | |
| Auto * | (Allows browser to choose a format it supports) | |||||