Johannes Thürigen

I am a member of the stochastic analysis group applying renormalization group techniques of quantum field theory to SPDEs. Previously I carried out a DFG project in the Mathematical Physics group which focused on renormalization and its algebraic structure in quantum field theory, in particular combinatorially non-local theories with applications to random geometry and quantum gravity. You can find more information here .

Research Interests	Tensor/Group field theory Renormalization and Hopf algebras Renormalization group Quantum gravity
Current Talks	• Tensor combinatorics in the renormalization group. YOUNGST@RS - Combinatorics in Fundamental Physics, Mainz (online) Slides Link to event • Anisotropic Fixed Points in Tensorial Phase Space. QFT Seminar, TPI Jena Link to event • Approaching Continuum Geometry Dynamically: The Full Large-N Phase Space of Melonic Interactions. Workshop "3D maps", Paris • Wave Function Renormalizations in Non-Local Field Theories. DPG-Frühjahrstagung 2024, Berlin Slides Link to event • The Phase Space of Field Theories with Tensorial Interactions. Lorentzian Quantum Gravity: Renormalization Group and Phase Structure, Center for Advanced Studies, LMU München • 4D Geometry Generated by Combinatorially Non-local Field Theory. Quantum Gravity 2023, Nijmegen Slides Link to event • Quantum Geometry & the Functional Renormalization Group in Tensorial Field Theory. QFT Seminar, Institute for Theoretical Physics, FSU Jena Link to event • What numbers in combinatorially non-local field theory?. Period Seminar, Mathematical Institute, University of Oxford • Flowing from Tensor Field Theory to Tensor Models. Quantum Gravity and Random Geometry, Paris Slides Link to event
Current Publications	• Juliano, L; Thürigen, J New Fixed Points from Melonic Interactions. Physics Letters B Vol. 860, 2025 online • Balduf, P; Thürigen, J Primitive asymptotics in $\phi^4$ vector theory. , 2024 online • Ben Achour, J; Benedetti, D; Bojowald, M; Brandenberger, R; Butera, S; Ferrero, R; Giacomini, F; Giesel, K; Goeller, C; Haas, T; Höhn, P; Kirklin, J; Marchetti, L; Oriti, D; Percacci, R; Pereira, A; Pithis, A; Sakellariadou, M; Steinhaus, S; Thürigen, J Quantum Gravity, Hydrodynamics and Emergent Cosmology: A Collection of Perspectives. General Relativity and Gravitation Vol. 57, 2024 online • Ben Geloun, J; Pithis, A; Thürigen, J QFT with Tensorial and Local Degrees of Freedom: Phase Structure from Functional Renormalization. Journal of Mathematical Physics Vol. 65, 2024 online • Hock, A; Thürigen, J Combinatorial Dyson-Schwinger Equations of Quartic Matrix Field Theory. , 2024 online • Marchetti, L; Oriti, D; Pithis, A; Thürigen, J Phase transitions in TGFT: a Landau-Ginzburg analysis of Lorentzian quantum geometric models. Journal of High Energy Physics (JHEP) Vol. 02, 2023 online • Marchetti, L; Oriti, D; Pithis, A; Thürigen, J Mean-Field Phase Transitions in TGFT Quantum Gravity. Physical Review Letters Vol. 130, 2023 online • Jercher, A; Steinhaus, S; Thürigen, J Curvature effects in the spectral dimension of spin foams. Physical Review D (PRD) Vol. 108, 2023 online • Brunekreef, J; Lionni, L; Thürigen, J One-matrix differential reformulation of two-matrix models. Reviews in Mathematical Physics Vol. 34 (08), 2022 online
E-Mail	johannes dot thuerigen at uni-muenster dot de
Phone	+49 251 83-33905
FAX	+49 251 83-32729
Room	120.018
Secretary	Sekretariat Lückert Frau Dr. Claudia Lückert Telefon +49 251 83-35154 Fax +49 251 83-32729 Zimmer 120.025
Address	Dr. Johannes Thürigen Angewandte Mathematik Münster: Institut für Analysis und Numerik Fachbereich Mathematik und Informatik der Universität Münster Orléans-Ring 10 48149 Münster
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