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HomeMIT 8.323 Relativistic Quantum Field Theory I, Spring 2023Lecture 3: Why Quantum Field Theory
Lecture 3: Why Quantum Field Theory
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Lecture 4: Canonical Quantization of a Free Scalar Field Theory
Inadequacy of relativistic quantum mechanics, unification of quantum mechanics with special relativity requires quantum field theory, field theory as a continuum description of discrete systems, review of quantization of harmonic oscillator in the Heisenberg picture