13 citations · 22 across the 3 of their papers we have counts for
5 papers
Fermionic cellular automata in one dimension
Lorenzo S. Trezzini, Matteo Lugli, Paolo Meda +3
We consider quantum cellular automata for one-dimensional chains of Fermionic modes and study their implementability as finite depth quantum circuits. Fermionic automata have been…
Linear stability of semiclassical theories of gravity
Paolo Meda, Nicola Pinamonti
The linearization of semiclassical theories of gravity is investigated in a toy model, consisting of a quantum scalar field in interaction with a second classical scalar field whic…
Trace anomaly and evaporation of spherical black holes
Paolo Meda
The evaporation of four-dimensional spherically symmetric black holes is presented in the framework of quantum field theory in curved spacetimes and semiclassical gravity. It is di…
Evaporation of four-dimensional dynamical black holes sourced by the quantum trace anomaly
Paolo Meda, Nicola Pinamonti, Simone Roncallo +1
We study the evaporation of a four-dimensional spherically symmetric black hole formed in a gravitational collapse. We analyze the back-reaction of a massless quantum scalar field…
Existence and uniqueness of solutions of the semiclassical Einstein equation in cosmological models
Paolo Meda, Nicola Pinamonti, Daniel Siemssen
We prove existence and uniqueness of solutions of the semiclassical Einstein equation in flat cosmological spacetimes driven by a quantum massive scalar field with arbitrary coupli…