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Uedu Open / Relativistic Quantum Field Theory I
8.323

Relativistic Quantum Field Theory I

Prof. Hong Liu | Spring 2023
Science & Math Physics Condensed Matter Physics Particle Physics Quantum Mechanics Relativity Science Theoretical Physics
Go to original course
CC BY-NC-SA 4.0
Course introduction
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.
Course Information
SourceMIT 開放式課程
DepartmentPhysics
LanguageEnglish
Number of videos26
Course videos (26)
1
Lecture 1: Classical Field Theories and Principle of Locality
Lecture 1: Classical Field Theories and Principle of Locality
2
Lecture 2: Symmetries and Conservation Laws
Lecture 2: Symmetries and Conservation Laws
3
Lecture 3: Why Quantum Field Theory
Lecture 3: Why Quantum Field Theory
4
Lecture 4: Canonical Quantization of a Free Scalar Field Theory
Lecture 4: Canonical Quantization of a Free Scalar Field Theory
5
Lecture 5: Complex Scalar Field Theory and Anti-Particle
Lecture 5: Complex Scalar Field Theory and Anti-Particle
6
Lecture 6: Propagators and Green Functions
Lecture 6: Propagators and Green Functions
7
Lecture 7: Interacting Theories and S-Matrix
Lecture 7: Interacting Theories and S-Matrix
8
Lecture 8: Path Integral Formalism for Non-Relativistic Quantum Mechanics
Lecture 8: Path Integral Formalism for Non-Relativistic Quantum Mechanics
9
Lecture 9: Path Integral Formalism for QFT; Computation of Time-Ordered Correlation Functions
Lecture 9: Path Integral Formalism for QFT; Computation of Time-Ordered Correlation Functions
10
Lecture 10: Time-Ordered Correlation Functions in Field Theory
Lecture 10: Time-Ordered Correlation Functions in Field Theory
11
Lecture 11: Computation of Correlation Functions in Perturbation Theory and Feynman Diagrams
Lecture 11: Computation of Correlation Functions in Perturbation Theory and Feynman Diagrams
12
Lecture 12: More on Perturbation Theory and Feynman Diagrams
Lecture 12: More on Perturbation Theory and Feynman Diagrams
13
Lecture 13: Introducing the Dirac Equation
Lecture 13: Introducing the Dirac Equation
14
Lecture 14: Lorentz Covariance of the Dirac Equation
Lecture 14: Lorentz Covariance of the Dirac Equation
15
Lecture 15: Classical Solutions of Dirac Equations
Lecture 15: Classical Solutions of Dirac Equations
16
Lecture 16: Quantization of the Dirac Theory
Lecture 16: Quantization of the Dirac Theory
17
Lecture 17: Chiral and Majorana Spinors
Lecture 17: Chiral and Majorana Spinors
18
Lecture 18: Discrete Symmetries
Lecture 18: Discrete Symmetries
19
Lecture 19: Path Integrals of Fermions
Lecture 19: Path Integrals of Fermions
20
Lecture 20: Maxwell Theory and its Canonical Quantization
Lecture 20: Maxwell Theory and its Canonical Quantization
21
Lecture 21: Quantum Maxwell Theory (continued)
Lecture 21: Quantum Maxwell Theory (continued)
22
Lecture 22: Quantum Electrodynamics
Lecture 22: Quantum Electrodynamics
23
Lecture 23: Cross Section and Decay Rate
Lecture 23: Cross Section and Decay Rate
24
Lecture 24: Elementary Processes in QED (I)
Lecture 24: Elementary Processes in QED (I)
25
Lecture 25: Elementary Processes in QED (II)
Lecture 25: Elementary Processes in QED (II)
26
Lecture 26: Quantum Fluctuations and Renormalization
Lecture 26: Quantum Fluctuations and Renormalization