# Tadpole cancellation in the topological string

- Institution: CERN
- Department: Conferences
- Speaker: Johannes Walcher
- Year: 2008
- Language: English
- Source: [CERN](https://videos.cern.ch/record/3007884)
- 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)

Tadpole cancellation in the topological string.

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## Lectures

1. [Tadpole cancellation in the topological string](https://invisiblenetwork.ai/learn/cern/3007884/246f6ada65bc), 39 min (CERN's player)