# Bootstrapping the a-anomaly in 4d QFTs*

- Institution: CERN
- Department: TH institutes
- Speaker: Denis Karateev
- Year: 2022
- Language: English
- Subjects: Physics
- Source: [CERN](https://videos.cern.ch/record/3004329)
- Licence: [CERN](http://copyright.web.cern.ch)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

I will discuss 4d scattering amplitudes in UV complete quantum field theories (QFTs). I will show how the a-anomaly describing its UV fixed point is related to parameters describing the scattering amplitude via unitarity. I will then present various numerical non-perturbative bounds..

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## Lectures

1. [Bootstrapping the a-anomaly in 4d QFTs*](https://invisiblenetwork.ai/learn/cern/3004329/28141a693b1a), 1 h 25 min (CERN's player)