28 citations · 205 across the 19 of their papers we have counts for
4 papers · 1 filter
The fermion sector of the SMEFT from asymptotically safe gravity
Astrid Eichhorn, Moritz Gessner, Shouryya Ray
Quantum gravity impacts Standard Model fields through effective interactions generated by renormalization. These appear as Standard Model Effective Field Theory (SMEFT) operators,…
Non-Lagrangian phases of matter from Wilsonian renormalization of 3D Wess-Zumino-Witten theory on Stiefel manifolds
Shouryya Ray
I study the renormalization of D-dimensional level-k Wess-Zumino-Witten theory with Stiefel-manifold target space , wit…
A non-local way around the no-global-symmetries conjecture in quantum gravity?
Johanna Borissova, Astrid Eichhorn, Shouryya Ray
The no-global-symmetries conjecture is central to the swampland program that delineates the boundary between effective field theories that can be obtained from a quantum theory of…
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…