2 citations · 2 across the 2 of their papers we have counts for
3 papers
Renormalization group flows in area-metric gravity
Johanna Borissova, Bianca Dittrich, Astrid Eichhorn +1
We put forward the first analysis of renormalization group flows in an area-metric theory, motivated by spin-foam quantum gravity. Area-metric gravity contains the well-known lengt…
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…
Light fermions in color: why the quark mass is not the Planck mass
Gustavo P. de Brito, Astrid Eichhorn, Shouryya Ray
We investigate whether quantum gravity fluctuations can break chiral symmetry for fermions that are charged under a and an gauge symmetry and thus closely r…