FSI3120 Mathematical Foundations of Quantum Mechanics 7.5 credits
This course has been discontinued.
Last planned examination: Spring 2021
Decision to discontinue this course:
No information insertedContent and learning outcomes
Course contents
Basic functional analysis. Hilbert spaces. Banach spaces. Operator algebras. C* algebras. Spectral theory. The fundamental postulate in quantum mechanics. Heisenberg's uncertainty principle. Schrödinger operators. Unbounded operators. Introduction to symmetries and symmetry groups. Basic group theory. Permutation groups. Group representations and their properties. Lie algebras and Lie groups. The rotation and Lorentz groups. Tensor operators, the Wigner-Eckart theorem, and the Clebsch-Gordan series. Applications to physics (e.g., the hydrogen atom, elementary particles, many-particle systems, rigid bodies). The Hartree-Fock approximation. The semi-classical approximation.
Intended learning outcomes
After completed course, the PhD student should be able to:
- know and use basic concepts in functional analysis.
- the fundamental postulates in quantum mechanics.
- derive Heisenberg's uncertainty principle.
- know and use basic concepts in group theory.
- apply Lie algebra and group theory in quantum mechanics.
- use the Wigner-Eckart theorem and compute Clebsch-Gordan coefficients.
- use approximation methods.
- have knowledge about the applications of quantum mechanics in physics.
Literature and preparations
Specific prerequisites
Advanced Quantum Mechanics.
Analysis, Basic Course.
Recommended prerequisites
Equipment
Literature
- J. Mickelsson, Advanced Quantum Mechanics, edited by T. Ohlsson, KTH (2003)
- G. Lindblad, Symmetries in Physics - An Introduction to the Applications of Group Theory in Physics, KTH (2004)
Examination and completion
If the course is discontinued, students may request to be examined during the following two academic years.
Grading scale
Examination
Based on recommendation from KTH’s coordinator for disabilities, the examiner will decide how to adapt an examination for students with documented disability.
The examiner may apply another examination format when re-examining individual students.
Other requirements for final grade
Hand in assignments and an oral exam.
Opportunity to complete the requirements via supplementary examination
Opportunity to raise an approved grade via renewed examination
Examiner
Ethical approach
- All members of a group are responsible for the group's work.
- In any assessment, every student shall honestly disclose any help received and sources used.
- In an oral assessment, every student shall be able to present and answer questions about the entire assignment and solution.