The Standard Model Of Particle Physics Complete Lagrangian @DietterichLabs

Uploaded April 2021 | Updated September 2026, 1 day ago

In this video, I show you how to unite QCD and QEW to form the famous Standard Model Of Particle Physics.

My video on the complete QEW Lagrangian (my last mathematical physics video):
youtu.be/mnArKhQNsck

My video on the QCD lagrangian:
youtu.be/jeKgZmkxlzo

My Quantum Field Theory Video Series:
youtube.com/playlist?list=PLSpklniGdSfSsk7BSZjONcfhRGKNa2uou

Minor Typo:
In the unbroken QEW and standard model Lagrangian densities, the subscript “l” on the left hand factor in the last quark Yukawa coupling term is supposed to be a subscript “q.” The same issue shows up in the attached tables of definitions for “L-tilde_q”. Hopefully these fairly obvious typos don't confuse people too much.

The Standard Model Of Particle Physics Complete Lagrangian

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