Marius Wesle
Doctoral researcher in mathematical physics
Research
My research is about the rigorous mathematical physics of extended quantum many-body systems. I use operator-algebraic and analytic methods to study interacting lattice systems and their macroscopic behavior in the thermodynamic limit.
Research areas
- Quantum Hall effect and topological transport
- Adiabatic theory and gapped quantum phases
- Infinite-volume dynamics of quantum lattice systems
Contact
Department of Mathematics
Mathematical Physics
University of Tübingen
Auf der Morgenstelle 10
72076 Tübingen, Germany
Room: C4 A45
Phone: +49 7071 29-78696
Email: marius.wesle 
uni-tuebingen.de
Publications and preprints
Preprints
The Colored Hofstadter Butterfly as a Many-Body Quantum Hall Phase Diagram
Giovanna Marcelli, Tadahiro Miyao, Domenico Monaco, Stefan Teufel, and Marius Wesle
Preprint, 2026 · arXiv:2606.26256
Dynamics generated by spatially growing derivations on quasi-local algebras
Stefan Teufel, Marius Wesle, and Tom Wessel
Preprint, 2025 · arXiv:2511.02941
The generalized adiabatic theorem for extended lattice systems
Lennart Becker, Stefan Teufel, and Marius Wesle
Preprint, 2025 · arXiv:2510.20914
Journal articles
Automorphic equivalence within gapped phases of infinitely extended fermion systems
Lennart Becker, Stefan Teufel, and Marius Wesle
Journal of Functional Analysis 290 (2026), 111421
JFA · arXiv:2507.13321
A note on Hall conductance and Hall conductivity in interacting Fermion systems
Stefan Teufel and Marius Wesle
Journal of Mathematical Physics 67 (2026), 021902
JMP · arXiv:2506.13581
Near Linearity of the Macroscopic Hall Current Response in Infinitely Extended Gapped Fermion Systems
Marius Wesle, Giovanna Marcelli, Tadahiro Miyao, Domenico Monaco, and Stefan Teufel
Communications in Mathematical Physics 406 (2025), 199
CMP · arXiv:2411.06967
ftint: Calculating gradient-flow integrals with pySecDec
Robert V. Harlander, Theodoros Nellopoulos, Anton Olsson, and Marius Wesle
Computer Physics Communications 306 (2025), 109384
CPC · arXiv:2407.16529
Teaching
SS 2026
Exercise class for Linear Algebra I / Mathematics for Physicists II (Prof. Roderich Tumulka)
SS 2025
Exercise class for Advanced Topics in Mathematical Quantum Theory (Prof. Stefan Teufel)
WS 2024/25
Instructor for the Preparatory Course for the M.Sc. in Mathematical Physics
SS 2024
Exercise class and review course for Analysis II / Mathematics for Physicists III (Prof. Anton Deitmar)
WS 2023/24
Exercise class for Probability Theory (Dr. Elmar Teufl)
SS 2023
Exercise classes for Introduction to Complex Analysis (Prof. Christoph Bohle) and Integral Theorems (Prof. Roderich Tumulka)
WS 2022/23
Exercise class for Analysis II / Mathematics for Physicists III (Prof. Roderich Tumulka)