What % of Physics students ultimately learn quantum field theory?

AI Thread Summary
The discussion centers on the varying requirements for Quantum Field Theory (QFT) courses in Physics PhD programs across different schools. While some institutions do not mandate QFT, it is suggested that most PhD students ultimately engage with the subject due to its relevance in many subfields of physics. In contrast, graduate-level General Relativity (GR) is less commonly required, and students may find it challenging to pursue their interests in this area, as seen in the experience of one participant who had to advocate for a cosmology project in their program. The conversation highlights concerns regarding academic programs prioritizing courses with immediate industrial applications over those that foster deeper understanding and exploration of theoretical concepts. Participants advise prospective students to thoroughly research course offerings to ensure alignment with their academic interests, as some institutions may limit access to more appealing options despite appearing diverse on paper.
Simfish
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It's not a requirement at my school's Physics PhD program (it's a graduate-level pass/fail course), so I'm curious as to whether or not other schools have the requirement, and how many students ultimately opt to take it.
 
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Undergrads? Probably a very small fraction, except in the most superficial way. I can teach undergrads to manipulate Feynman diagrams, but to really understand what's going on takes substantially more time and effort.

PhD's? To first order, all of them.
 
Vanadium 50 said:
PhD's? To first order, all of them.

I wonder could you say the same for graduate GR?
 
Almost certainly not. QFT is used in many subfields, unlike GR.
 
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