Quantum query complexity of Boolean functions under indefinite causal order

The standard model of quantum circuits assumes operations are applied in a fixed sequential “causal” order. In recent years, the possibility of relaxing this constraint to obtain causally indefinite computations has received significant attention. The quantum switch, for example, uses a quantum syst...

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Bibliographic Details

Published in:	Physical review research Vol. 6; no. 3; p. L032020
Main Authors:	Abbott, Alastair A., Mhalla, Mehdi, Pocreau, Pierre
Format:	Journal Article
Language:	English
Published:	American Physical Society 26.07.2024
Subjects:	Physics Quantum Physics
ISSN:	2643-1564, 2643-1564
Online Access:	Get full text
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