Uploaded December 2024 | Updated September 2026, 9 hours ago

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Support me on Patreon: patreon.com/ZAPPhysics

Github link to all relevant material and code: github.com/ZAPPhysics/QFTII

Link to original QFT video: youtu.be/MVqOfEYzwFY

00:00 - Intro
01:37 - Particles and QFTs
05:17 - Uncertainty Principle
07:30 - 2D Generalization
09:10 - Smearing and Massless Particles
11:24 - QFT versus Schroedinger
14:44 - Interacting QFTs are Hard
20:05 - The S-Matrix
23:33 - Visualizing the S-Matrix
26:35 - Outro