Yannick Kluth: Fixed Points of Quantum Gravity from Dimensional Regularisation
We investigate β-functions of quantum gravity using dimensional regularisation. In contrast to minimal subtraction, a non-minimal renormalisation scheme is e...
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future
Jan Ambjorn: Relating CDT and FRG
CDT is a lattice theory of quantum gravity. It is shown how to identify the IR and the UV limit of this lattice theory with similar FRG limits.
Benjamin Knorr: Unearthing the intersections: positivity bounds, weak gravity conjecture, and asymptotic safety landscapes from photon-graviton flows
We compute the asymptotic safety landscape stemming from ultraviolet-complete photon-graviton flows in a field theoretic setup, and we confront it with the w...