262 citations · 1.4k across the 28 of their papers we have counts for
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Typical entanglement entropy in the presence of a center: Page curve and its variance
Eugenio Bianchi, Pietro Dona
In a quantum system in a pure state, a subsystem generally has a nonzero entropy because of entanglement with the rest of the system. Is the average entanglement entropy of pure st…
Scattering amplitudes in super-renormalizable gravity
Pietro Donà, Stefano Giaccari, Leonardo Modesto +2
We explicitly compute the tree-level on-shell four-graviton amplitudes in four, five and six dimensions for local and weakly nonlocal gravitational theories that are quadratic in b…
Matter matters in asymptotically safe quantum gravity
Pietro Donà, Astrid Eichhorn, Roberto Percacci
We investigate the compatibility of minimally coupled scalar, fermion and gauge fields with asymptotically safe quantum gravity, using nonperturbative functional Renormalization Gr…
Functional renormalization with fermions and tetrads
Pietro Donà, Roberto Percacci
We investigate some aspects of the renormalization group flow of gravity in the presence of fermions, which have remained somewhat puzzling so far. The first is the sign of the fer…