Using Quantum Cheshire Cats to explore Contextuality and Quantum Coherence

Jonte R Hance; Ming Ji; Holger F Hofmann

doi:10.1364/QUANTUM.2024.QW3A.7

Using Quantum Cheshire Cats to explore Contextuality and Quantum Coherence

Jonte R Hance^*, Ming Ji, Holger F Hofmann

^*Corresponding author for this work

School of Electrical, Electronic and Mechanical Engineering

Research output: Contribution to conference › Conference Abstract › peer-review

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Abstract

We analyse the quantum Cheshire cat using contextuality theory. The results shed a surprising new light on the relation between quantum paradoxes, weak values, and contextuality, a key resource for quantum computing.

© 2024 The Author(s)

Original language	English
DOIs	https://doi.org/10.1364/QUANTUM.2024.QW3A.7
Publication status	Published - 2 Sept 2024
Event	Quantum 2.0 2024 - Rotterdam, Netherlands Duration: 23 Jun 2024 → 27 Jun 2024 https://opg.optica.org/conference.cfm?meetingid=200&yr=2024

Conference

Conference	Quantum 2.0 2024
Country/Territory	Netherlands
City	Rotterdam
Period	23/06/24 → 27/06/24
Internet address	https://opg.optica.org/conference.cfm?meetingid=200&yr=2024

Research Groups and Themes

Centre for Science and Philosophy
Photonics and Quantum
QETLabs
Bristol Quantum Information Institute

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This is the accepted author manuscript (AAM) of the article which has been made Open Access under the University of Bristol's Scholarly Works Policy. The final published version (Version of Record) can be found on the publisher's website. The copyright of any third-party content, such as images, remains with the copyright holder.
Accepted author manuscript, 76.2 KBLicence: CC BY

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T1 - Using Quantum Cheshire Cats to explore Contextuality and Quantum Coherence

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AU - Ji, Ming

AU - Hofmann, Holger F

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N2 - We analyse the quantum Cheshire cat using contextuality theory. The results shed a surprising new light on the relation between quantum paradoxes, weak values, and contextuality, a key resource for quantum computing.© 2024 The Author(s)

AB - We analyse the quantum Cheshire cat using contextuality theory. The results shed a surprising new light on the relation between quantum paradoxes, weak values, and contextuality, a key resource for quantum computing.© 2024 The Author(s)

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DO - 10.1364/QUANTUM.2024.QW3A.7

M3 - Conference Abstract

T2 - Quantum 2.0 2024

Y2 - 23 June 2024 through 27 June 2024

ER -

Using Quantum Cheshire Cats to explore Contextuality and Quantum Coherence

Abstract

Conference

Research Groups and Themes

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