Course: PHYS-EV0001 - Quantum field theory in condensed matter physics, Lecture, 9.1.2023-6.4.2023, Topic: Week 3: Green's functions and linear response theory

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Week 3: Green's functions and linear response theory

Week 3: Green's functions and linear response theory
Week 3: Green's functions and linear response theory
Response functions, Green's function. Sections 6.1, 7.1 and parts of 7.5 in Bruus & Flensberg.
Condensed matter topic: electric susceptibility of electron gas
- AssignmentWeek 3 prelecture assignment
- FileWeek 3 lecture jupyter notebook File
  application/x-ipynb+json
  Updated 22.1.2023: minor tweaks.
  Updated 23.1.2023: added Monday's solutions.
  Updated 24.1.2023: added Monday's videos and minor corrections.
  Updated 25.1.2023: added Wednesday's videos and solutions.
  Updated 26.1.2023: added Thursday's videos and solutions.
  Updated 28.1.2023: previous update was the wrong file. This is correct.
- URLYoutube-link on contour integration URL
  Mathemaniac: Complex integration, Cauchy and residue theorems
- Restricted Not available unless: You belong to any group
  Complex analysis and contour integration, Byron&Fuller File
  PDF document
  Byron and Fuller, Mathematics of classical and quantum physics, pages 305-335.
- Restricted Not available unless: You belong to any group
  Greens functions, Byron&Fuller File
  PDF document
  Byron and Fuller, Mathematics of classical and quantum physics, pages 388-411.
- QuizWeek 3, Monday quiz
- QuizWeek 3, Wednesday quiz
- QuizWeek 3, Thursday quiz
- FileNightreading for week 3: Excerpt from Volovik The Universe in a Helium Droplet. Updated 14.1.2023 File
  PDF document
  Volovik, pages 17-21.