@misc{10481/76624,
year = {2022},
month = {8},
url = {http://hdl.handle.net/10481/76624},
abstract = {We calculate the renormalisation group running of the bosonic Standard Model (SM) effective operators at one loop and to order v4/Λ4, with v∼246 GeV being the electroweak scale and Λ the unknown new physics threshold. We focus on contributions driven by one dimension-eight term and SM couplings, thus extending (and completing) the effort initiated in Chala et al. (SciPost Phys 11:065, 2021). arXiv:2106.05291, in which quantum corrections from pairs of dimension-six interactions were considered. We highlight some interesting consequences, including the renormalisation of loop-induced interactions by tree-level generated terms and, more importantly, the validity of positivity bounds on different operators inducing anomalous gauge quartic couplings.},
organization = {Junta de Andalucía under grants FQM 101, A-FQM-211-UGR18, P18-FR-4314 (FEDER) and A-FQM-467-UGR18 (FEDER)},
organization = {LIP (FCT, COMPETE2020-Portugal2020, FEDER, POCI-01-0145-FEDER-007334) and by FCT under the project CERN/FIS-PAR/0032/2021 and under the grant SFRH/BD/144244/2019},
organization = {Grants PID2019-106087GB-C21/C22 (10.13039/501100011033)},
organization = {Spanish MINECO under the FPI programme},
organization = {Spanish MINECO under the Ramón y Cajal programme},
organization = {Funding for open access charge: Universidad de Granada/CBUA},
publisher = {Springer Nature},
keywords = {SMEFT},
keywords = {Renormalisation},
keywords = {BSM},
keywords = {Positivity bounds},
keywords = {RGE},
title = {Towards the renormalisation of the Standard Model effective field theory to dimension eight: Bosonic interactions II},
doi = {10.1140/epjp/s13360-022-03194-5},
author = {Das Bakshi, Supratim and Rodríguez Chala, Mikael and Díaz Carmona, Álvaro and Guedes, Guilherme},
}