Niklas Teichmann

Niklas Teichmann

Dr. rer. nat. Niklas Teichmann



Condensed Matter Theory Group
Institut für Physik
Carl von Ossietzky Universität
D-26111 Oldenburg

phone  +49 441 798 3994
fax  +49 441 798 3080
room  W2 2-270


Fields of Research

  • Bose-Einstein condensation
  • Mesoscopic entanglement generation
  • High-order perturbation theory for correlated Boson systems



  • Process-chain approach to the Bose-Hubbard model
    Spring meeting of the German Physical Society, Hanover
    March 2010
  • High-order perturbation theory for the Bose-Hubbard model
    Theoretical seminar, Adam Mickiewicz University, Poznan
    October 2009
  • Störungsrechnung in hohen Ordnungen für das Bose-Hubbard Modell
    Kolloquium Theoretische Physik, Universität Oldenburg
    April 2009
  • Bose-Hubbard phase diagram with arbitrary integer filling
    Spring meeting of the German Physical Society, Hamburg
    March 2009
  • Differences of Mean Field and N-Particle Dynamics as a Signature of Entanglement
    Spring meeting of the German Physical Society, Darmstadt
    March 2008
  • From Many Body Interaction to Nonlinearity
    Spring meeting of the German Physical Society, Düsseldorf
    March 2007

Diploma Thesis

  • Bose-Einstein-Kondensate in einer Doppelmulde: Kontrolle und Verschränkung
    (Oldenburg, February 2007, supervisor: Professor Dr. M. Holthaus)


  • Tutorial Festkörperphysik (Winter 2007)
  • Tutorial Vorkurs Mathematik (Winter 2006)
  • Tutorial Thermodynmik & Statistik (Summer 2006)


(Stand: 19.01.2024)  | 
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