Obstructions to the existence of M{\o}ller maps

Autor:	Benini, Marco, Grant-Stuart, Alastair, Musante, Giorgio, Schenkel, Alexander
Rok vydání:	2023
Předmět:	Mathematical Physics High Energy Physics - Theory 70Sxx 81Txx 55Uxx
Druh dokumentu:	Working Paper
Popis:	M{\o}ller maps are identifications between the observables of a perturbatively interacting physical system and the observables of its underlying free (i.e. non-interacting) system. This work studies and characterizes obstructions to the existence of such identifications. The main results are existence and importantly also non-existence theorems, which in particular imply that M{\o}ller maps do not exist for non-Abelian Chern-Simons and Yang-Mills theories on globally hyperbolic Lorentzian manifolds. Comment: v3: Introduction expanded. 27 pages
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2311.00070 Zobrazit plný text záznamu View this record from Arxiv