3 papers
quant-ph2026
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…
gr-qc2025
Redshift leverage for the search of GRB neutrinos affected by quantum properties of spacetime
Giovanni Amelino-Camelia, Giacomo D'Amico, Vittorio D'Esposito +6
Some previous studies based on IceCube neutrinos had found intriguing preliminary evidence that some of them might be GRB neutrinos with travel times affected by quantum properties…
quant-ph2024
Doubly Quantum Mechanics
Vittorio D'Esposito, Giuseppe Fabiano, Domenico Frattulillo +1
Motivated by the expectation that relativistic symmetries might acquire quantum features in Quantum Gravity, we take the first steps towards a theory of ''Doubly'' Quantum Mechanic…