# Quantum field theory

- Institution: CERN
- Department: CERN Academic Training Lecture,235
- Speaker: Bernard de Wit
- Year: 1990
- Level: Graduate
- Language: English
- Subjects: Physics
- Source: [CERN](https://videos.cern.ch/record/3023767)
- 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)

After a brief and practical introduction to field theory and the use of Feynman diagram, we discuss the main concept in gauge theories and their application in elementary particle physics. We present all the ingredients necessary for the construction of the standard model..

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## Lectures

1. [Quantum field theory](https://invisiblenetwork.ai/learn/cern/3023767/e4678a0c75a9), 52 min (CERN's player)