Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Luca Naterop"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 2, Pp 1-25 (2024)
Abstract We derive a general formula for two-loop counterterms in Effective Field Theories (EFTs) using a geometric approach. This formula allows the two-loop results of our previous paper to be applied to a wide range of theories. The two-loop resul
Externí odkaz:
https://doaj.org/article/a5c1d2e0758e479cbe92d10d2ab8f2e2
Autor:
Luca Naterop, Peter Stoffer
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 2, Pp 1-43 (2024)
Abstract The low-energy effective field theory below the electroweak scale (LEFT) describes the effects at low energies of both the weak interaction and physics beyond the Standard Model. We study the one-loop renormalization of the LEFT in the ’t
Externí odkaz:
https://doaj.org/article/8fbb82989bd247348c4f67a165a6556c
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 12, Pp 1-35 (2023)
Abstract We find a general formula for the two-loop renormalization counterterms of a scalar quantum field theory with interactions containing up to two derivatives, extending ’t Hooft’s one-loop result. The method can also be used for theories w
Externí odkaz:
https://doaj.org/article/39eddae345ae47f789f8b495fae40889
Generalised polylogarithms naturally appear in higher-order calculations of quantum field theories. We present handyG, a Fortran 90 library for the evaluation of such functions, by implementing the algorithm proposed by Vollinga and Weinzierl. This a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52e76fb631517a4a77e60eb8ad7a5636
