Es ist eine neuere Version 2026W dieser LV im Curriculum Masterstudium Physics 2026W vorhanden.
(*) Leider ist diese Information in Deutsch nicht verfügbar.
Workload
Ausbildungslevel
Studienfachbereich
VerantwortlicheR
Semesterstunden
Anbietende Uni
3 ECTS
M2 - Master 2. Jahr
Physik
Helga Böhm
2 SSt
Johannes Kepler Universität Linz
Detailinformationen
Quellcurriculum
Masterstudium Physics 2025W
Lernergebnisse
Kompetenzen
(*)Upon successful completion of the course, students are able to demonstrate a comprehensive understanding of concepts, models and methods in quantum many-body physics. The specific topics covered in the course vary. Possible topics are listed below.
This lecture is methodologically complemented by the exercise Quantum Mechanics of Many Body Systems.
Fertigkeiten
Kenntnisse
(*)Upon completing the course, students will possess the following skills. They are able to
explain mathematical derivations and modern formulations of the quantum many-body problem (k2);
explain important models for the many-electron problem (k2);
understand and apply approximation methods (k2/k3);
explain and characterize the mathematical and conceptual challenges of quantum many-body problems (k4);
understand and discuss current research literature in fields related to the quantum many-body problem, such as material science (k4/k5).
(*)During the course, students will acquire knowledge about a subset of the following topics of quantum mechanics:
occupation number formalism and second quantization;
derivation of quantum field theory by canonical quantization;
derivation of fermionic and bosonic creation/annihilation operators;
many-electron problem in 2nd quantization;
Hubbard model of electrons in solids;
Hartree-Fock approximation;
Born-Oppenheimer approximation;
Greensfunction formalism;
time-dependent perturbation theory for the many-body problem and Feynman diagrams;
variational many-body methods;
microscopic theory of electron-phonon coupling;
microscopic theory of superconductivity.
Beurteilungskriterien
(*)oral or written exam Details will be announced at the beginning of the semester.
Lehrmethoden
(*)lecture with derivations and calculation examples
Abhaltungssprache
Englisch
Literatur
(*)as announced in class
Lehrinhalte wechselnd?
Ja
Frühere Varianten
Decken ebenfalls die Anforderungen des Curriculums ab (von - bis) 461WTPHQVSV16: VL Quantenmechanik von Vielteilchensystemen (2016W-2023S)
