Current Talks | • 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 • Three Ways to Mean-Field Group Field Theory. Quantum gravity, hydrodynamics and emergent cosmology, München Link to event • Dimensional reduction along the RG flow in combinatorially non-local field theories. 11th International Conference on the Exact Renormalization Group 2022, Berlin Slides Link to event • Local-Potential Approximation in Tensor-Invariant Theories. Tensor Journal Club, Paris (virtual) Slides Link to event
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Current Publications | • 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 • 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 • Pithis AG, Thürigen J (No) phase transition in tensorial group field theory. Physics Letters B Vol. 816, 2021, pp 136215 online • Thürigen, J Renormalization in Combinatorially Non-Local Field Theories: the BPHZ Momentum Scheme. Symmetry, Integrability and Geometry: Methods and Applications Vol. 17, 2021 online • Thürigen J Renormalization in combinatorially non-local field theories: the Hopf algebra of 2-graphs. Math. Phys. Anal. Geom. Vol. 24 (2), 2021 online • Marchetti L, Oriti D, Pithis A, Thürigen J Phase transitions in tensorial group field theories: Landau-Ginzburg analysis of models with both local and non-local degrees of freedom. JHEP Vol. 12 (2021), 2021, pp 201 online
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