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Workgroup Applied Analysis

Kollegiengebäude Mathematik (20.30)
Room 2.029

Englerstrasse 2
76131 Karlsruhe

Dr. Kaori Nagato-Plum

Office hours:
Mon - Fri 10:00 -- 12:00

Tel.: +49 721 608 42056

Fax.: +49 721 608 46214

Photo of Markus Lange Dr. Markus Lange

Office hour for students:
Room: 2.030 Kollegiengebäude Mathematik (20.30)
Tel.: 0721 608 43695
Email: markus.lange@kit.edu

Englerstr. 3
76131 Karlsruhe

Current List of Courses
Semester Titel Typ
Summer Semester 2019 Lecture
Winter Semester 2018/19 Lecture
Summer Semester 2018 Lecture
Winter Semester 2017/18 Lecture

Research interests

  • Groundstates and spectral properties of non-relativistic QED and related models
  • Spectral analysis for Schroedinger operators


On Asymptotic Expansions in Spin Boson Models,
Ann. Henri Poincaré 19 (2018), no. 2, 515–564.
(joint work with Dr. Gerhard Bräunlich and Prof Dr. David Hasler)

Renormalization Analysis for Degenerate Ground States,
J. Funct. Anal. 275 (2018), no. 1, 103–148.
(joint work with Prof Dr. David Hasler)

Ground states and spectral properties in quantum field theories,
doi: 10.22032/dbt.35196



(Co)-Organised scientific meetings

  • One Day Workshop New Directions in Mathematical Physics and beyond, Wednesday January 14th 2015 (organized by Gerhard Bräunlich, Matthias Keller, Markus Lange and Marcel Schmidt)
  • PhD-Symposium during the Meeting 'Mathematical Physics in Jena' (organized by Markus Lange and Marcel Schmidt)

Curriculum vitae:


  • PhD in Mathematics, Friedrich-Schiller-University Jena
  • Master of Science in Mathematics with minor field physics, Westfaelische Wilhelms-University Muenster
  • Bachelor of Science in Mathematics with minor field physics, Westfaelische Wilhelms-University Muenster

Former position:

  • research assistant (Ph.D. student), Friedrich-Schiller-University Jena, Institute for mathematics, (11/2013 - 09/2017)

Former administrative positions

  • substitute representative of PhD-students on the institutional board of the Institute of mathematics, Friedrich-Schiller-University Jena (10/2016 - 09/2017)
  • elected member of the doctorate council DR.FSU of the Friedrich-Schiller-University Jena (10/2015 - 09/2016)
  • speaker for the PhD-students in mathematics which are members of the GRK1523 'Quantum and Gravitational Fields' (02/2014 - 04/2016)