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hep-ph2025
Neutrino mass generation in asymptotically safe gravity
Gustavo P. de Brito, Astrid Eichhorn, Antonio D. Pereira +1
There exist several distinct phenomenological models to generate neutrino masses. We explore, which of these models can consistently be embedded in a quantum theory of gravity and…
hep-ph2023
Ruling out models of vector dark matter in asymptotically safe quantum gravity
Gustavo P. de Brito, Astrid Eichhorn, Mads T. Frandsen +3
The nature of dark matter is a problem with too many potential solutions. We investigate whether a consistent embedding into quantum gravity can decimate the number of solutions to…