2 papers
hep-ph2025
Does finetuning make -term contributions smaller in natural grand unified theories with spontaneous supersymmetry breaking?
Nobuhiro Maekawa, Taiju Tanii
In this paper, we explore the natural grand unified theory (GUT) with spontaneous supersymmetry (SUSY) breaking, focusing on the contribution to sfermion and Higgs masses. Natural…
hep-ph2023
Tension between neutrino masses and gauge coupling unification in natural grand unified theories
Nobuhiro Maekawa, Taiju Tanii
The natural grand unified theories solve various problems of the supersymmetric grand unified theory and give realistic quark and lepton mass matrices under the natural assumption…