# Line Bundles in String Model Building

- Institution: CERN
- Department: Conferences & Workshops
- Speaker: Andre Lukas
- Year: 2019
- Language: English
- Source: [CERN](https://videos.cern.ch/record/3015314)
- Licence: [CERN](http://copyright.web.cern.ch)
- Who can watch: Teens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

I discuss a recent count of heterotic line bundle models which suggests that the number of string standard models is exponentially large. In the second half of the talk, I focus on the underlying methods to compute line bundle cohomology. New analytic results for line bundle cohomology on complex manifolds point to an underlying mathematical structure which I discuss. Machine learning techniques may be helpful to uncover this structure..

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## Lectures

1. [Line Bundles in String Model Building](https://invisiblenetwork.ai/learn/cern/3015314/acc7291db87d), 31 min (CERN's player)