Light and Matter: Quantum
Licht und Materie: Quantum
6 CPSummerEN
Prerequisites
Recommended, as written
Knowledge of quantum mechanics on the level of a physics bachelor
Contents
Quantization of an electromagnetic field, examples for electromagnetic states, application of perturbation theory to the interaction of electromagnetic fields with matter, absorption, scattering and emission of photons, photoionization, interaction with x-ray light, relaxation processes, state lifetime, nonperturbative light-matter interaction, Floquet theory.
Learning outcomes
After successfully completing the module, students have acquired knowledge of quantum-mechanical description of light-induced processes. They have achieved a conceptual and quantitative understanding of microscopic processes behind interaction of atoms, molecules and materials with light. They know about modern ultrafast light-induced phenomena.
Assessment
Prerequisite: • Successful completion of exercise assignments (50% must be reached) and presentation Final module examination: • Written examination, 90 min. OR • Oral examination, 30-45 min. (depending on the number of student attendees) The choice of exam (written, oral) will be announced in the first lecture.
Literature (3)
- F. Grossmann. Theoretical Femtosecond Physics. Atoms and Molecules in Strong Laser Fields.
- Stefan P. Hau-Riege. Nonrelativistic Quantum X-Ray Physics
- Loudon R. The Quantum Theory of Light
Remarks
• Study programme Physics M.Sc.: Compulsory elective module in the complexes „Physical Specialization with Theoretical Focus“, topic area „Theory, Simulation and Further Topics“
Source: BTU's module description · retrieved 29 Sep 2026Original