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quant-ph2026
Information-theoretic derivation of energy, speed bounds, and quantum theory
Lorenzo Giannelli, Giulio Chiribella
We provide a derivation of quantum theory in which the existence of an energy observable that generates the reversible dynamics follows directly from information-theoretic principl…
quant-ph2024
Bell Nonlocality in Classical Systems Coexisting with other System Types
Giulio Chiribella, Lorenzo Giannelli, Carlo Maria Scandolo
The realistic interpretation of classical theory assumes that every classical system has well-defined properties, which may be unknown to the observer but are nevertheless part of…