Oberseminar Analysis und Theoretische Physik

Vortrag am Dienstag, 13.06.2023, um 15:00 Uhr, Raum c311, Hauptgebäude der Universität; Prof. Dr. Volker Bach, TU Braunschweig; Hartree-Fock Theory and its Generaliziations

Hartree-Fock Theory and its Generalizations

In the talk the Hartree-Fock (HF) approximation in quantum mechanics will be reviewed. The following particular aspects will be discussed:
  - Accuracy of the HF approximation,
Lieb's variational principle and its generalizations,
  - generalized HF approximation,
  - symmetries and restricted HF approximation