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arXiv · 2307.04786

Combining contextuality and causality: a game semantics approach

Samson Abramsky·Rui Soares Barbosa·Amy Searle
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Abstract

We develop an approach to combining contextuality with causality, which is general enough to cover causal background structure, adaptive measurement-based quantum computation, and causal networks. The key idea is to view contextuality as arising from a game played between Experimenter and Nature, allowing for causal dependencies in the actions of both the Experimenter (choice of measurements) and Nature (choice of outcomes).

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Samson Abramsky, Rui Soares Barbosa, Amy Searle. 2023-07-10. Combining contextuality and causality: a game semantics approach. https://doi.org/10.1098/rsta.2023.0002

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