3 papers
hep-ph2025
Are there minimal exceptional aGUTs from stable 5D orbifolds?
Giacomo Cacciapaglia, Alan S. Cornell, Aldo Deandrea +4
In analysing five dimensional orbifolds with exceptional gauge groups, we seek to find stable vacua configurations which satisfy the minimal requirements for asymptotic grand unifi…
hep-ph2025
Gravitational waves from color restoration in a leptoquark model of radiative neutrino masses
Mårten Bertenstam, Marco Finetti, António P. Morais +2
We study the first-order phase transitions and the emerging stochastic gravitational wave spectrum in a minimal leptoquark extension of the Standard Model that explains active neut…
hep-ph2024
General vacuum stability of orbifold gauge breaking and application to asymptotic grand unification
Giacomo Cacciapaglia, Alan S. Cornell, Aldo Deandrea +4
We examine the vacuum stability of gauge symmetry breaking in five dimensions, compactified on the orbifold. We consider , ,…