285130 Quantum Field Theory (V) (SoSe 2026)
Contents, comment
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Quantum field theory describes all known elementary particles and their interactions except gravity. It reconciles the principles of quantum mechanics with those of special relativity. This course treats the quantization of relativistic scalar, fermion and gauge fields emphasizing the role of symmetries. The relation of the S-matrix, which describes scattering amplitudes, to correlation functions in quantum field theory is derived. We introduce path integrals and use them to do perturbation theory. We obtain the Feynman rules of Quantum Electrodynamics and use them to compute scattering amplitudes.
See https://moodle.uni-bielefeld.de/course/view.php?id=13136 for lecture notes and exercise sheets.
Requirements for participation, required level
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Theoretical mechanics, electrodynamics and quantum mechanics. Quantum mechanics II will be useful.
Bibliography
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Peskin and Schroeder: An Introduction to Quantum Field Theory
Srednicki: Quantum Field Theory
Schwartz: Quantum Field Theory and the Standard Model
Teaching staff
Dates ( Calendar view )
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Subject assignments
| Module | Course | Requirements | |
|---|---|---|---|
| 28-M-SMTP Specialisation in Mathematical and Theoretical Physics | Spezialisierungskurs MP-TP (A) | Student information | |
| - | Graded examination | Student information | |
| 28-M-TP Theoretical Physics | Theoretische Physik (A) | Graded examination
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Student information |
| 28-M-TP1 Theoretical Physics 1 | Theoretical Physics 1 (A) | Graded examination
|
Student information |
| 28-M-TP2 Theoretical Physics 2 | Theoretical Physics 2 (A) | Graded examination
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Student information |
| 28-M-TP3 Theoretical Physics 3 | Theoretical Physics 3 (A) | Graded examination
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Student information |
| 28-M-VP Advanced Course | Vertiefung (A.1) | Graded examination
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Student information |
| Vertiefung (A.2) | Graded examination
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Student information | |
| 28-M-VTP2 Advanced Theoretical Physics 2 | Vertiefung Theoretische Physik 2 (A) | Student information | |
| - | Graded examination | Student information |
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- Notes:
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- Last update basic details/teaching staff:
- Sunday, December 14, 2025
- Last update times:
- Wednesday, July 1, 2026
- Last update rooms:
- Wednesday, July 1, 2026
- Type(s) / SWS (hours per week per semester)
- lecture (V) / 4
- Language
- This lecture is taught in english
- Department
- Faculty of Physics
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