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8.323 Relativistic Quantum Field Theory I

8.323 Relativistic Quantum Field Theory I (Spring 2023, MIT OCW). Instructor: Prof. Hong Liu. This course is a one-term self-contained subject in quantum field theory. Concepts and basic techniques are developed through applications in elementary particle physics and condensed matter physics. (from ocw.mit.edu)

Classical Field Theories and Principle of Locality


Lecture 01 - Classical Field Theories and Principle of Locality
Lecture 02 - Symmetries and Conservation Laws
Lecture 03 - Why Quantum Field Theory
Lecture 04 - Canonical Quantization of a Free Scalar Field Theory
Lecture 05 - Complex Scalar Field Theory and Anti-Particle
Lecture 06 - Propagators and Green Functions
Lecture 07 - Interacting Theories and S-Matrix
Lecture 08 - Path Integral Formalism for Non-Relativistic Quantum Mechanics
Lecture 09 - Path Integral Formalism for QFT; Computation of Time-Ordered Correlation Functions
Lecture 10 - Time-Ordered Correlation Functions in Field Theory
Lecture 11 - Computation of Correlation Functions in Perturbation Theory and Feynman Diagrams
Lecture 12 - More on Perturbation Theory and Feynman Diagrams
Lecture 13 - Introduction the Dirac Equation
Lecture 14 - Lorentz Covariance of the Dirac Equation
Lecture 15 - Classical Solutions of Dirac Equations
Lecture 16 - Quantization of the Dirac Theory
Lecture 17 - Chiral and Majorana Spinors
Lecture 18 - Discrete Symmetries
Lecture 19 - Path Integrals of Fermions
Lecture 20 - Maxwell Theory and its Canonical Quantization
Lecture 21 - Quantum Maxwell Theory (cont.)
Lecture 22 - Quantum Electrodynamics
Lecture 23 - Cross Section and Decay Rate
Lecture 24 - Elementary Processes in QED (I)
Lecture 25 - Elementary Processes in QED (II)
Lecture 26 - Quantum Fluctuations and Renormalization

Related Links
8.323 Relativistic Quantum Field Theory I
Instructor: Prof. Hong Liu. Lecture Videos. Problem Sets with Solutions. This course is a one-term self-contained subject in quantum field theory.