Quantum conformal symmetries for spacetimes in superposition

Quantum conformal symmetries for spacetimes in superposition

Without a complete theory of quantum gravity, the question of how quantum fields and quantum particles behave in a superposition of spacetimes seems beyond the reach of theoretical and experimental investigations. Here we use an extension of the quantum reference frame formalism to address this ques...

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Bibliographic Details
Main Authors:	Viktoria Kabel, Anne-Catherine de la Hamette, Esteban Castro-Ruiz, Časlav Brukner
Format:	Article
Language:	English
Published:	Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften 2024-12-01
Series:	Quantum
Online Access:	https://quantum-journal.org/papers/q-2024-12-04-1547/pdf/
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