52 citations · 72 across the 19 of their papers we have counts for
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Indefinite probabilities in quantum spacetime: A deepening of unpredictability
Vittorio D'Esposito, Giuseppe Fabiano, Domenico Frattulillo
Non-commutative spacetime and quantum groups have been argued to capture non-classical features of spacetime and its symmetries in quantum gravity. In this letter, we show that emp…
Quantum Evolution of Hopf Algebra Hamiltonians
Michele Arzano, Antonio Del Prete, Domenico Frattulillo
In recent years, growing attention has been devoted to the possibility that theories with deformed symmetries, associated with certain models of non-commutative spacetime, may enco…
Affine Symmetry and the Group-Theoretic Basis of the Unruh Effect
Michele Arzano, Alessandra D'Alise, Simone del Rosso +1
A massless scalar field in two spacetime dimensions splits into two independent sectors of left and right-moving modes on the light cone. At the quantum level, these two sectors ca…