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Quantum Mechanics II

Key information

  • Module code:

    6CCP3221

  • Level:

    6

  • Semester:

      Autumn

  • Credit value:

    15

Module description

Learning aims & outcomes

The third year 6CCP3221 Quantum Mechanics II module continues and expands with advanced topics the 2nd year 5CCP2242 Quantum Mechanics I module, which is briefly revised at the start of the course. A number of methods of approximation are introduced, including time-independent and time-dependent perturbation theory and the variational method, which allow us to tackle a range of interesting problems. In particular, within atomic and molecular physics, we investigate many-electron atoms, van der Waals interactions, the Stark and the Zeeman effects, magnetic resonance, radiation-matter interactions and the LASER.

Syllabus

  • Methods of approximation: first and second order time-independent non-degenerate perturbation theory; degenerate perturbation theory (Stark effect); variational method (ground state of He; molecular hydrogen ion)
  • Spin and identical particles
  • Bose-Einstein condensates and Fermi pressure
  • Many-electron atoms
  • The Hartree and Hartree-Fock methods
  • Hund's rules
  • Time-dependent perturbation theory; transition probabilities; Fermi golden rule
  • Magnetic resonance
  • Fine structure of the hydrogenic atom; Zeeman effect
  • Radiation-matter interaction

 

Assessment details

Details of the module's assessment/s 

 
Type Weighting Marking Model
Quizzes 20%  
Written Exam  80% Module 2 - Double Marking

Please note: - module assessment may be subject to change. If you have any questions, please contact ug-physics@kcl.ac.uk

Students studying at King's for Semester 1 only (September-December) will be set alternative assessment in lieu of in-person exams in January / May as necessary. Further information will be provided by the Department. 

Teaching pattern

3 hour lectures plus 1 hour problem class per week (Approx total 4 hours per week)

Subject areas

Department

Module description disclaimer

King’s College London reviews the modules offered on a regular basis to provide up-to-date, innovative and relevant programmes of study. Therefore, modules offered may change. We suggest you keep an eye on the course finder on our website for updates.

Please note that modules with a practical component will be capped due to educational requirements, which may mean that we cannot guarantee a place to all students who elect to study this module.

Please note that the module descriptions above are related to the current academic year and are subject to change.