Potsdam University Potsdam Quantum Optics Group

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Institut für Physik
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14476 Potsdam-Golm
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 Lehrveranstaltungen
 Sommersemester 2020
   Interpretationen der Quantenmechanik
 

Interpretations of Quantum Mechanics — Interpretationen der Quantenmechanik

Dozent: Carsten Henkel
Die Vorlesung ist 4-stündig, aber im Virus-Semester ist alles anders:
  • video-Seminar jeden Dienstag um 12.15 Uhr über Zoom (Passwort siehe Moodle.)

  • Hinweis. Vorlesung und Seminar starten virtuell wegen der Virus-Epidemie. Derweil wird online hier und auf Uni Potsdam moodle Material bereit gestellt. Was Sie hier sehen (auch die Kalenderdaten), stammt aus dem WS16/17.

Material

Calendar and Topics

Inhalt
Tue 21 Apr Organising
Tue 28 Apr Remarks on literature. The meaning of the wave function and the bubble chamber.
Thu 03 Nov Schrödinger (1935): Zur gegenwärtigen Situation in der Quantenmechanik. Zurek (2003): the quantum-classical border. Copenhagen interpretation of QM.
Thu 10 Nov cancelled (dies academicus)
Thu 17 Nov Hydrodynamic formulation of Schrödinger's equation: quantum potential Bohm theory: "the particles and the pilot wave"
Thu 24 Nov Wigner representation of quantum dynamics, analogy to wavelet analysis (spectrograms in acoustics), non-classical states ("negative probabilities")
Thu 01 Dec Decoherence (à la Zurek): diffusion in phase space, Einstein relation, estimate of decoherence time for macroscopic object
Thu 08 Dec Interference experiments with polarized photons and entanglement: negative measurement, one- and two-photon interference, quantum eraser
Thu 15 Dec Illustrative material on the web for exotic quantum effects
Thu 05 Jan "Impossible" quantum states: hidden variables and elements of reality, counterfactual reasoning. Hardy's state, Green-Horne-Zeilinger state, Bell-Kochen-Specker theorem
Thu 12 Jan Student talks: Einstein-Podolsky-Rosen experiment, Bell inequality
Thu 19 Jan Student talk: entanglement. Correlations and wave function "collapse".
Thu 26 Jan Student talk: many-worlds interpretation. Single-atom experiments and quantum jumps, "measurements on the reality of the wave function".
Thu 02 Feb Test
Thu 09 Feb Student talk: history of photon concepts. Concluding remarks.


   
   
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