421 citations · 1.5k across the 77 of their papers we have counts for
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quant-ph2019★ 15 cited
Non-locality, contextuality and valuation algebras: a general theory of disagreement
Samson Abramsky, Giovanni Carù
We establish a strong link between two apparently unrelated topics: the study of conflicting information in the formal framework of valuation algebras, and the phenomena of non-loc…
quant-ph2019★ 17 cited
A comonadic view of simulation and quantum resources
Samson Abramsky, Rui Soares Barbosa, Martti Karvonen +1
We study simulation and quantum resources in the setting of the sheaf-theoretic approach to contextuality and non-locality. Resources are viewed behaviourally, as empirical models.…