Fachbereich Mathematik

Prof. Dr. Stefan Teufel


Prof. Dr. Stefan Teufel
Universität Tübingen
Fachbereich Mathematik
AB Mathematische Physik
Auf der Morgenstelle 10
72076 Tübingen

Raum: C4 A39
Tel: +49 (0)7071 29 74315
Fax: +49 (0)7071 29 5036
E-Mail: stefan.teufel at uni-tuebingen.de


Lehrveranstaltungen / Current Course

    Sommersemester 2021

    Wintersemester 2020/21

        Archiv ab Sommersemester 2015

        Informationen zum neuen Masterstudiengang Mathematical Physics.

        Forschungsinteressen und Projekte / Research Interests and Projekts



            Bücher / Books

            D. Grieser, S. Teufel, A. Vasy (eds.)
            Microlocal methods in mathematical physics and global analysis
            Trends in Mathematics, Birkhaeuser, 2013.
            [ Birkhaeuser Webpage ]

            Microlocal Methods.jpg

            D. Dürr, S. Teufel
            Bohmian Mechanics: The Physics and Mathematics of Quantum Theory
            Springer Verlag, 2009.
            [ A Review of the book by Jean Bricmont. ] [ Springer Webpage]

            Bohmian Mechanics.jpg

            S. Teufel
            Adiabatic perturbation theory in quantum dynamics
            Lecture Notes in Mathematics 1821.
            Springer-Verlag, Berlin, Heidelberg, New York, 2003.
            [ Springer Webpage ]

            Adiabatic Perturbation.jpg

            Wissenschaftliche Veröffentlichungen / Publications

            J. Henheik, S. Teufel
            Adiabatic theorem in the thermodynamic limit. Part II: Systems with a gap in the bulk 

            J. Henheik, S. Teufel
            Adiabatic theorem in the thermodynamic limit. Part I: Systems with a uniform gap 

            J. Henheik, S. Teufel
            Justifying Kubo’s formula for gapped systems at zero temperature: A brief review and some new results
            Reviews in Mathematical Physics, Online Ready (2020)
            [RMP, arXiv:2002.08669]

            G. Marcelli, G. Panati, S. Teufel
            A new approach to transport coefficients in the quantum spin Hall effect
            To appear in Annales Henri Poincare

            S. Teufel, R. Tumulka
            Existence of Schrödinger evolution with absorbing boundary condition

            S. Teufel
            Non-equilibrium almost-stationary states and linear response for gapped quantum systems
            Communications in Mathematical Physics 373, 621-653 (2020)

            D. Dürr, S. Goldstein, S. Teufel, R. Tumulka, N. Zanghi
            Bohmian trajectories for Hamiltonians with interior-boundary conditions
            Journal of Statistical Physics 180:34-73 (2020)

            J. Schmidt, S. Teufel, R. Tumulka
            Interior-boundary conditions for many-body Diracoperators and codimension-1 boundaries
            Journal of Physics A: Math. Theor. 52, 295202 (2019)
            [JPA, arXiv:1811.02947]

            E. Matyus, S. Teufel
            Effective non-adiabatic Hamiltonians for the quantum nuclear motion over coupled electronic states
            Journal of Chemical Physics 151, 014113 (2019)
            [JCP, arXiv:1904.00042]

            L. Boßmann, S. Teufel
            Derivation of the 1d Gross-Pitaevskii equation from the 3d quantum many-body dynamics of strongly confined bosons
            Annales Henri Poincare 20, 1003-1049 (2019)
            [AHP, arXiv:1803.11026]

            S. Haag, J. Lampart, S. Teufel
            Quantum waveguides with magnetic fields
            Reviews of Mathematical Physics 31, 1950025 (2019)
            [RMP, arXiv:1710.01518]

            D. Monaco, S. Teufel
            Adiabatic currents for interacting electrons on a lattice
            Reviews of Mathematical Physics 31, 1950009 (2019)

            J. Lampart, J. Schmidt, S. Teufel, R. Tumulka
            Particle creation at a point source by means of interior boundary conditions
            Mathematical Physics, Analysis and Geometry 21, 12 (2018).

            D. Monaco, G. Panati, A. Pisante, S. Teufel
            The localization dichotomy for gapped periodic quantum systems

            D. Monaco, G. Panati, A. Pisante, S. Teufel
            Optimal decay of Wannier functions in Chern and quantum Hall insulators
            Communications in Mathematical Physics 359, 61-100 (2018).

            H. Cornean, D. Monaco, S. Teufel
            Wannier functions and Z_2 invariants in time-reversal symmetric topological insulators
            Reviews in Mathematical Physics 29, 1730001 (2017).

            J. von Keler, S. Teufel
            The NLS limit for bosons in a quantum waveguide
            Annales Henri Poincare 17, 3321-3360 (2016).
            [Springer, arXiv:1510.03243]

            S. Teufel, R. Tumulka
            Avoiding Ultraviolet Divergence by Means of Interior-Boundary Conditions

            S. Teufel, R. Tumulka
            New Type of Hamiltonians Without Ultraviolet Divergence for Quantum Field Theories

            S. Haag, J. Lampart, S. Teufel
            Generalised Quantum Waveguides 
            Annales Henri Poincare 16, 2535-2568 (2015). 
            [Springer, arXiv:1402.1067]

            J. Lampart, S. Teufel
            The adiabatic limit of Schrödinger operators on fibre bundles
            Mathematische Annalen 367, 1647-1683 (2017).
            [Springer, arXiv:1402.0382]

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