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402-0888-00L 6 Credits DR , MSC D-PHYS
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Field Theory in Condensed Matter Physics

Lecturers & Examiners: Dr. Christopher Mudry
VVZ CR n/a

Last Updated: 2026-02-05 16:07:24

Abstract

This class is dedicated to non-perturbative many-body effects in condensed matter physics. The interplay between spontaneous symmetry breaking and topology (sensitivity to boundary conditions in the thermodynamic limit) will be studied by way of examples.

Objective

To learn modern concepts in many-body condensed matter physics.

Content

In this class I will show, by examples, how field theory can describe some important non-perturbative phenomena in condensed matter physics.

Resources

Lecture Notes

In this class I will show, by examples,how field theory can describe some important non-perturbative phenomena in condensed matter physics. I will start from the case study of polyacetylene and explain why polyacetylene supports emergent excitations that carry one half of the electron charge.Motivated by polyacetylene, I shall explain what are strong topological insulators and superconductors, symmetry topologically protected phases of matter, and fermionic invertible phases of matter.

Literature

Lecture Notes on Field Theory in Condensed Matter Physics, Christopher Mudry, World Scientific Publishing Company, ISBN 978-981-4449-09-0 (Hardcover), 978-981-4449-10-6 (paperback)]

Learning Materials (Links)

General Information

Language
English
Levels
DR , MSC
Frequency
Yearly recurring

Examination

Type
graded semester performance
Language of examination: English, French or German

Course Components

Type Title Time & Place Hours
lecture Field Theory in Condensed Matter Physics
Online event: Will primarily take place online via Zoom. Reserved rooms will remain blocked on campus for students to follow the course from there.
  • Mon 13:45-15:30 (HIT F 31.2)
2 h weekly
exercise Field Theory in Condensed Matter Physics
Online event: Will primarily take place online via Zoom. Reserved rooms will remain blocked on campus for students to follow the course from there.
  • Mon 15:45-16:30 (HIT F 31.2)
1 h weekly

Offered In