剑桥 量子场论 (Cambridge, Quantum Field Theory)【英】

1.5万
30
2018-12-10 15:37:38
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讲师:David Tong 课程地址:http://www.damtp.cam.ac.uk/user/tong/qft.html 视频地址:https://www.youtube.com/playlist?list=PLGqzsq0erqU4nc3E6Ot1bhSYkAUL6xe9u
视频选集
(1/14)
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Lec 01 - Introduction to quantum field theory and classical field theory
01:17:20
Lec 02 - Noether's theorem and the energy momentum tensor
01:11:48
Lec 03 - Classical field theory, Canonical quantization for the free scalar
01:16:50
Lec 04 - Normal ordering, the vacuum and the interpretation of particles
01:22:31
Lec 05 - Heisenberg picture and causality
01:20:48
Lec 06 - Propagators. The beginnings of interactions
01:23:43
Lec 07 - Interactions. Dyson's formula and a first look at scattering
01:19:24
Lec 08 - Wick's theorem, Feynman diagrams and examples of scattering amplitudes
01:29:52
Lec 09 - Finishing off scattering amplitudes. The algebra of the Lorentz group
01:24:01
Lec 10 - The spinor representation of the Lorentz group. The Dirac equation
01:27:26
Lec 11 - Solving the Dirac equation, a first look at quantization and statistics
01:24:33
Lec 12 - Quantizing fermions. Scattering amplitudes
01:15:43
Lec 13 - Quantum Electrodynamics. Gauge fixing. Quantization in Lorentz gauge
01:26:00
Lec 14 - Coupling light and matter. Feynman rules. Scattering amplitudes
01:24:29
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