A model of quantum spacetime
نویسندگان
چکیده
We consider a global quantum system (the “Universe”) satisfying double constraint, both on total energy and momentum. Generalizing the Page Wootters clock formalism, we provide model of 3 + 1 dimensional, non-relativistic, spacetime emerging from entanglement among different subsystems in globally “timeless” “positionless” Universe.
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ژورنال
عنوان ژورنال: AVS quantum science
سال: 2022
ISSN: ['2639-0213']
DOI: https://doi.org/10.1116/5.0107210