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Last updated:

September 23, 2023


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Tobias Osborne is a researcher in quantum information theory based at the Institut fur Theoretische Physik, Leibniz Universitat Hannover. Tobias gives a course on quantum field theory.

This course is intended for theorists with familiarity with advanced quantum mechanics and statistical physics. The main objective is to introduce the building blocks of quantum electrodynamics.

Course Curriculum

  • Lecture 01 – What a Relativistic Theory Is Unlimited
  • Lecture 02 – Classical Field Theory and the Least-Action Principle Unlimited
  • Lecture 03 – Symmetries in Classical Field Theory and the Noether’s Theorem Unlimited
  • Lecture 04 – Field Quantisation Unlimited
  • Lecture 05 – Building and Solving the Quantum Scalar Field Unlimited
  • Lecture 06 – Causality in the Context of Our Solution of the Quantum Klein-Gordon Field Unlimited
  • Lecture 07 – Representing Symmetries in Quantum Field Theory Unlimited
  • Lecture 08 – Interactions Unlimited
  • Lecture 09 – Interactions and Feynman Diagrams Unlimited
  • Lecture 10 – Feynman Diagrams for φ4 Theory Unlimited
  • Lecture 11 – Feynman Rules and Vacuum Bubbles Unlimited
  • Lecture 12 – The S-Matrix for φ4 Unlimited
  • Lecture 13 – Review: the Feynman Diagram Expansion for Scattering Amplitudes Unlimited
  • Lecture 14 – The Dirac Field Unlimited
  • Lecture 15 – The Dirac Equation and its Solution Unlimited
  • Lecture 16 – The Quantum Dirac Field Unlimited
  • Lecture 17 – Solving the Quantum Dirac Field Unlimited
  • Lecture 18 – Quantum Field Theory for Interacting Fermions and Bosons Unlimited

About the instructor

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