PHY2403H Quantum Field Theory. Lecture 5: Klein-Gordon equation, Hamilton's equations, SHOs, momentum space representation, raising and lowering operators. Taught by Prof. Erich Poppitz
PHY2403H Quantum Field Theory. Lecture 5: Klein-Gordon equation, Hamilton’s equations, SHOs, momentum space representation, raising and lowering operators. Taught by Prof. Erich Poppitz
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Disclaimer DISCLAIMER: Very rough notes from class. Some additional side notes, but otherwise barely edited.
These are notes for the UofT course PHY2403H, Quantum Field Theory I, taught by Prof. Erich Poppitz fall 2018.
Canonical quantization
Last time we introduced a Lagrangian density associated with the Klein-Gordon equation (with a…
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