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401-8815-73L 3 Credits BSC , MSC D-MATH

Thomas Fermi Theory for Atoms and Molecules (University of Zurich)

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Last Updated: 2026-02-05 16:14:48

Abstract

The course aims to familiarise the students with Thomas-Fermi theory, a simplified model in quantum mechanics that provides accurate predictions for the behavior of more complex quantum systems of matter (electrons and nuclei).

Objective

The course aims to familiarise the students with Thomas-Fermi (TF) theory, a simplified model in quantum mechanics that provides accurate predictions for the behavior of more complex quantum systems of matter (electrons and nuclei). After the course students should have knowledge on the main properties of the TF functional and its connection with quantum mechanics.

Content

The course aims to familiarise the students with Thomas-Fermi (TF) theory, a simplified model in quantum mechanics that provides accurate predictions for the behavior of more complex quantum systems of matter (electrons and nuclei). Due to its simplicity, TF theory can be studied with standard analytical techniques. The course will begin with an introduction to the concepts and tools of quantum mechanics that are relevant for the topic. Following this, we will delve into the definition and rationale behind the TF functional and study its basic properties (e.g. the existence of minimizers and the binding mechanism). The third main topic will be the proof that TF theory is indeed a good approximation to a quantum mechanical model of matter (electrons and nuclei).

Resources

Lecture Notes

Detailed lecture notes will be provided, as well as references to further online material (reviews, further lecture notes..).

General Information

Language
English
Levels
BSC , MSC

Examination

Type
graded semester performance
Registration modalities, date and venue of this performance assessment are specified solely by the UZH.

Course Components

Type Title Time & Place Hours
lecture Thomas Fermi Theory for Atoms and Molecules (University of Zurich) No time listed 2 h weekly

Offered In