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Academic positions
Academic positions
2025–2027 — École polytechnique, Paris (France) | Université Libre de Bruxelles (Belgium)
Postdoctoral researcher. Invited researcher at the CPHT.
Funded by La Fondation de l'X (October 2025 – January 2026) and by the Université Libre de Bruxelles (PI: Marc Henneaux; February – June 2026, funds from F.R.S.-FNRS and Solvay family).
2024–2025 — École polytechnique, Paris (France)
Postdoctoral researcher. Invited postdoctoral position at the Physics Department of École polytechnique.
2021–2024 — Technische Universität Wien (Austria)
Postdoctoral researcher. Austrian Science Fund (FWF), projects P 32581 and P 33789. PI: Daniel Grumiller.
Education
Education
2017–2021 — Université Libre de Bruxelles (Belgium)
Ph.D. in Sciences, funded by the F.R.S.-FNRS (Belgium). Awarded on 30 June 2021.
Thesis: Leaky Covariant Phase Spaces: Theory and Application to Λ-BMS Symmetry (arXiv:2112.07666).
Supervisors: Geoffrey Compère, Glenn Barnich.
2015–2017 — Université Libre de Bruxelles (Belgium)
Master in Physics (120 ECTS), Theoretical Physics (research track). La Plus Grande Distinction (summa cum laude), ranked 1st.
Award: Robert Brout Prize (International Solvay Institutes).
Master thesis: The BMS group at spatial infinity, supervised by Geoffrey Compère.
2011–2015 — Université de Namur (Belgium)
Bachelor in Physics (180 ECTS) and Mathematics (180 ECTS). La Plus Grande Distinction (summa cum laude), ranked 1st.
Selection of talks and seminars
Selection of talks and seminars
Invited talks
Invited talks
Jun 2026 — Invited talk in connection with Prof. Marc Henneaux's course, Collège de France (Paris, France). Holographic Derivation of Gravitational Flux-Balance Laws [1h30].
Jun 2026 — Invited talk, Workshop "Gauge theories, supergravity and superstrings", Benasque (Spain). Flat-space holography: new insights into the dual theory [1h].
May 2026 — Invited talk, Pontificia Universidad Católica de Chile (Santiago, Chile). Gravitational flux-balance laws from conformal Carroll geometry [1h].
Oct 2025 — Invited talk, AUTH High-Energy Physics Seminar, Aristotle University of Thessaloniki (Greece). Holographic Derivation of BMS Flux-Balance Laws [1h, online].
Jun 2025 — Invited talk, Mathematical Physics of Gravity and Symmetry 2025, École Normale Supérieure de Lyon (France). Holographic Derivation of BMS Flux-Balance Laws [1h].
Jun 2025 — Invited talk, GGI Workshop on Flat-Space Holography, Galileo Galilei Institute, Florence (Italy). Theory of Carroll Flux-Balance Laws for Flat-Space Holography [1h].
Jun 2025 — Invited talk, French Strings 2025, Institut Denis Poisson, Université de Tours (France). Flux-Balance Laws in Flat-Space Holography [30'].
Feb 2025 — Invited talk, Mathematical Institute, University of Oxford (United Kingdom). Flux-Balance Laws in Flat-Space Holography [1h].
Feb 2025 — Invited talk, École Normale Supérieure de Lyon (France). Logarithmic Celestial Conformal Field Theory [1h].
Nov 2023 — Invited talk, Aix-Marseille Université (France). A Carrollian Perspective on Celestial Amplitudes [1h].
Nov 2023 — Invited talk, École polytechnique, Paris (France). Logarithmic Celestial Conformal Field Theory [1h].
Nov 2023 — Review talk, TU Wien (Austria). The Role of Sources in Flat-Space Holography [1h].
May 2023 — Invited talk, Workshop "All Lambdas Holography @ Prague", CEICO (Czech Republic). Sourced Carrollian CFTs & Flat-Space Holography [1h].
Apr 2023 — Invited talk, Columbia University, New York (USA). Leaky Boundary Conditions & the Λ-BMS Algebroid [1h].
Mar 2023 — Invited talk, GRASS Journal Club, IFT, Universidad Autónoma de Madrid (Spain). Leaky Boundary Conditions & the Λ-BMS Algebroid [1h].
Oct 2022 — Lecture, Workshop "Quantum Gravity Around the Corner", Perimeter Institute (Canada). A Primer on the Covariant Phase Space Formalism [2h].
Sep 2022 — Invited talk, Carroll Workshop (2nd edition), Université de Mons (Belgium). Hamiltonian Mechanics with External Sources [1h].
Feb 2021 — Short talk, Workshop "Celestial Holography", Princeton PCTS (USA). Λ-BMS Symmetries in (A)dS [10', online].
Nov 2020 — Invited talk, Solvay Workshop "The Asymptotic Structure of Spacetime", ULB (Belgium). The Λ-BMS Algebroid [30', online].
Nov 2020 — Invited talk, Vienna Joint Theory Seminars, TU Wien (Austria). The Λ-BMS Charge Algebra in n Dimensions [1h].
Lectures
Lectures
May 2026 — Lecture for Master and Ph.D. students, Aristotle University of Thessaloniki (Greece). Surface charges in gravity and gauge theories [3h].
Aug 2024 — Carroll Think Tank: Mathematics and Physics, Aristotle University of Thessaloniki (Greece). Recent advances and challenges in flat-space holography [4h].
Sep 2023 — XIX Modave Summer School in Mathematical Physics, Modave (Belgium). Carrollian Physics [6h].
Oct 2022 — Workshop "Quantum Gravity Around the Corner", Perimeter Institute (Canada). A Primer on the Covariant Phase Space Formalism [2h].
Teaching activities
Teaching activities
Supervision of Ph.D. students
Supervision of Ph.D. students
2025–2027 — Victor Chabirand, CPHT, École polytechnique (Ph.D. director: Marios Petropoulos)
Supervision of Master students
Supervision of Master students
2024–2027 — Internship supervision (École Normale Supérieure, Paris), Master ICFP, theoretical physics track: M. Leturq–Daligaud (M1, bibliographic project) and V. Chabirand (M2 internship). Director: M. Petropoulos.
Pedagogical experience
Pedagogical experience
2018–2020 — Teaching assistant (ULB). Exercises for PHYS-F432 Theory of Gravitation, 1st year Master in Physics (Prof. F. Ferrari).
2019–2021 — Teaching assistant (ULB). Exercises for MATH-F204 Analytical Mechanics, 2nd year Bachelor in Physics/Mathematics (Profs. G. Barnich and N. Boulanger).
2019–2021 — Teaching assistant (ULB). Exercises for PHYS-F203 Introduction to Quantum Mechanics, 2nd year Bachelor in Physics (Prof. S. Massar).
2023–2024 — Coordination of exercise sessions (TU Wien). 136.018 Electrodynamics II, Bachelor in Physics (Prof. D. Grumiller).
2027 — Teaching assistant (École normale supérieure, Paris). Exercises for [XXXXXXX] Advanced Topics in General Relativity, 2nd year Master in Theoretical Physics (ICFP) (Prof. M. Petropoulos).
Conferences and workshops
Conferences and workshops
Sep 2026 — Workshop "Carroll Think Tank 3rd edition", Aristotle university of Thessaloniki (Greece). Organiser & webmaster.
Oct–Nov 2025 — Workshops "Partenariat Hubert-Curien France-Grèce", École polytechnique (France). Organiser. Workshop 1 · Workshop 2
May 2025 — Biséminaire Friedmann, École polytechnique (France). Organiser.
Apr 2025 — Cours Thématiques du CPHT, École polytechnique (France). Organiser.
Mar 2025 — Out-of-Equilibrium, Tilings & the Conformal Bootstrap, École polytechnique (France). Organiser.
Apr 2024 — Programme & Workshop "Carrollian Physics & Holography", ESI Vienna (Austria). Organiser.
Oct 2023 — Carroll Workshop (3rd edition), Aristotle University of Thessaloniki (Greece). Organiser & webmaster.
2023–2024 — Weekly joint hep-th seminars, TU Wien (Austria). Main organiser.
Sep 2022 — Carroll Workshop (2nd edition), Université de Mons (Belgium). Partner organiser & webmaster.
Jul 2022 — Strings 2022, Universität Wien & TU Wien (Austria). Organising committee.
Feb 2022 — Carroll Workshop (1st edition), TU Wien (Austria). Organiser & webmaster.
2021–2023 — Weekly joint hep-th seminars, TU Wien (Austria). Co-organiser & technical management.
2018–2020 — Modave Summer School in Mathematical Physics, ULB (Belgium). Organiser & webmaster.
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