Fields of research

• Quantum Gravity
• Noncommutative geometry / Quantum space-times
• Qauntum field theory and Gauge theory
• Noncommutative field theory
• Noncommutative gravity
• Hopf algebras / Quantum Groups
  

Publications

PhD Thesis

• K. Hersent, “Field Theories on Quantum Space-Times: Towards the Phenomenology of Quantum Gravity”, Université Paris-Saclay (2024) NNT: 2024UP-ASP031, arXiv:2407.02023

Papers and preprints

• K. Hersent, J.-C. Wallet, “$\kappa$-Minkowski as tangent space I: quantum partition of unity”, arXiv preprint (2023), arXiv:2311.12584

• K. Hersent, “On the UV/IR mixing of Lie algebra-type noncommutatitive ϕ⁴-theories”, JHEP 2024 (2024) 23, doi:10.1007/JHEP03(2024)023, arXiv:2309.08917

• K. Hersent, J.-C. Wallet, “Field theories on ρ−deformed Minkowski space-time”, JHEP 2023 (2023) 31, doi:10.1007/JHEP07(2023)031, arXiv:2304.05787

• N. Franco, K. Hersent, V. Maris, J.-C. Wallet, “Quantum causality in κ-Minkowski and related constraints”, Classical and Quantum Gravity 40 (2023) 164001, doi:10.1088/1361-6382/ace588, arXiv:2302.10734.

• K. Hersent, P. Mathieu and J.-C. Wallet, “Gauge theories on quantum spaces”, Physics Reports 1014 (2023) 1-83, doi:10.1016/j.physrep.2023.03.002, arXiv:2210.11890
  

• K. Hersent, P. Mathieu and J.-C. Wallet, “Algebraic structures in κ-Poincaré invariant gauge theories”, I.J.G.M.M.P. 19 (2022) 2250078, doi:10.1142/S0219887822500785, arXiv:2110.10763
  

• K. Hersent, P. Mathieu and J.-C. Wallet, “Quantum instability of gauge theories on κ-Minkowski space”, Phys. Rev. D 105 (2022) 106013, doi:10.1103/PhysRevD.105.106013, arXiv:2107.14462

Proceedings

• K. Hersent, “Quantum properties of U(1)-like gauge theory on κ-Minkowski“, arXiv preprint (2023), arXiv:2302.03998

• K. Hersent and J.-C. Wallet, “Gauge theory models on κ-Minkowski spaces: Results and prospects”, PoS CORFU2021 406 (2022) 286, doi:10.22323/1.406.0286, arXiv:2203.12706

Events attendance

• Corfu Summer Institute, Workshop on Noncommutative and generalized geometry in string theory, gauge theory and related physical models – 09/2023 Corfu (Greece)
  Talk title: UV/IR mixing for ϕ⁴ theory on Lie algebra-type noncommutative space-times

• International Society of Quantum Gravity, Quantum Gravity 2023 – 07/2023 Nijmegen (Netherlands)

• Galileo Galilei Institute, Training week of Emergent Geometries from Strings and Quantum Fields – 06/2023 Firenze (Italy)

• Corfu Summer Institute, Workshop on Noncommutative and generalized geometry in string theory, gauge theory and related physical models – 09/2022 Corfu (Greece)
  Talk title: Quantum properties of U(1)-like gauge theory on κ-Minkowski (record)

• COST CA18108, Third annual conference – 07/2022 Napoli (Italy)
  Talk title: Quantum properties of U(1)-like gauge theory on κ-Minkowski (event, slides)

• COST CA18108, Workshop on future challenges and opportunities in QGMM – 07/2022 Napoli (Italy)
  

Teaching

• Tutorial – Numerical analysis of partial differential equations (with Python), 3^rd-year student at Université Paris-Saclay, 2023
• Tutorial – Introduction to Python, 1^st-year student at Université Paris-Saclay, 2023
• Tutorial – Introduction to Probability, 1^st-year (PCSO) student at Université Paris-Saclay, 2023
• Lecture and Tutorial – Multiple variable functions, 4^th-year student in Apprentiseship curiculum at Polytech Paris-Saclay, 2022.
  
  

External links

• arXiv
• InspireHEP
• ORCID