# Calabi-Yau Meets Gravity: Feynman Integral Geometries in Gravitational Waves

- Institution: CERN
- Department: Conferences, Workshops & Schools
- Speaker: Matthias Wilhelm
- Year: 2023
- Language: English
- Source: [CERN](https://videos.cern.ch/record/2302633)
- 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)

Multi-loop Feynman integrals for collider physics are known to contain intricate geometries and to evaluate to complicated transcendental numbers and functions. In this talk, I will investigate Feynman integrals contributing to the emission of gravitational waves up to fifth order in the post-Minkowskian expansion, identifying new geometries that lead to new transcendental functions..

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## Lectures

1. [Calabi-Yau Meets Gravity: Feynman Integral Geometries in Gravitational Waves](https://invisiblenetwork.ai/learn/cern/2302633/5478b14db58f), 33 min (CERN's player)