What is the QED Lagrangian in terms of left and right-handed spinors?

[sebomba]

Hey guys! I'm a 5th year physics student from Austria and currently dealing with some tricky homework in particle physics. So I might come up with a question once in a while.

 

[Wrichik Basu]

Welcome to PF!

Post your question in the appropriate homework forum, and don't forget to fill out the template. This might come handy:

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With regards,
Wrichik.

 

[berkeman]

Welcome to the PF, @sebomba

So I might come up with a question once in a while.

Post your question in the appropriate homework forum, and don't forget to fill out the template.

Wow! Excellent first post here! https://www.physicsforums.com/threa...erms-of-left-and-right-handed-spinors.960986/