Mapping indefinite causal order processes to composable quantum protocols in a spacetime

Formalisms for higher order quantum processes provide a theoretical formalisation of quantum processes where the order of agents’ operations need not be definite and acyclic, but may be subject to quantum superpositions. This has led to the concept of indefinite causal structures (ICS) which have ga...

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Bibliographic Details
Main Authors: Matthias Salzger, V Vilasini
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:New Journal of Physics
Subjects:
Online Access:https://doi.org/10.1088/1367-2630/ad9d6f
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