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(1) Presentation(s)


Ven. 26/04/2024 11:30 Salle des Séminaires, Bâtiment 21, Etage 4

MASTROLIA Pierpaolo (Università di Padova)
Intersection Numbers from Electromagnetism to Quantum Field Theory

(Théorie des Interactions Fondamentales)


Elaborating on the recent developments concerning Feynman integrals' calculus and Scattering Amplitudes' evaluation,
I introduce the Intersection Theory for twisted de Rham co-homology, and discuss how Intersection Numbers rule the vector-space structure of special functions, such as Euler-Mellin integrals, appearing in Mathematics and Physics.
Applications in Electromagnetism, Quantum Mechanics,
QFT and Cosmology point to the crucial impact of Intersection Theory on the theory of Fundamental Interactions.

Pour plus d'informations, merci de contacter Frigerio M.