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quant-ph2026
Thermal Time and Irreversibility from Non-Commuting Observables in Accelerated Quantum Systems
Marcello Rotondo
We investigate when temporal ordering becomes operationally meaningful in relativistic quantum field theory using localized detector models. A time parameter alone does not ensure…
quant-ph2026
A Detector-Based Inference Framework for Quantum Theory and Spacetime Geometry
Marcello Rotondo
We develop a detector-based framework in which quantum theory and spacetime geometry arise within a common inferential structure. Detector states and a detector kernel assign ampli…