Renormalons and hyperasymptotics in QCD
Instituto de Física de São Carlos, Universidade de São Paulo, CP 369, 13560-970, São Carlos, SP, Brazil
2 Faculty of Physics, University of Vienna, Boltzmanngasse 5, 1090, Vienna, Austria
3 Horia Hulubei National Institute for Physics and Nuclear Engineering, P.O.B. MG-6, Magurele, 077125, Bucharest, Romania
This issue of EPJST contains a set of 11 articles aiming to put in perspective recent developments in the area of renormalons and hyperasymptotics in QCD. Conceptual problems and phenomenological applications of renormalons are reviewed, based on perturbative calculations, lattice QCD, and mathematical ideas from transseries and resurgence theory.
© The Author(s), under exclusive licence to EDP Sciences, Springer-Verlag GmbH Germany, part of Springer Nature 2021