152 citations · 152 across the 1 of their papers we have counts for
3 papers
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.…
Tsirelson's bound and Landauer's principle in a single-system game
Luciana Henaut, Lorenzo Catani, Dan E. Browne +2
We introduce a simple single-system game inspired by the Clauser-Horne-Shimony-Holt (CHSH) game. For qubit systems subjected to unitary gates and projective measurements, we prove…
The contextual fraction as a measure of contextuality
Samson Abramsky, Rui Soares Barbosa, Shane Mansfield
We consider the contextual fraction as a quantitative measure of contextuality of empirical models, i.e. tables of probabilities of measurement outcomes in an experimental scenario…