160 citations · 195 across the 10 of their papers we have counts for
5 papers · 1 filter
Typicality of Contextuality
Vinicius P. Rossi, Beata Zjawin, Roberto D. Baldijão +3
Identifying when observed statistics cannot be explained by any reasonable classical model is a central problem in quantum foundations. A principled and universally applicable appr…
Robust self-testing of quantum steering assemblages via operator inequalities
Beata Zjawin
Robust self-testing provides a framework for certifying quantum resources under experimental imperfections. Improving robustness bounds for quantum resources such as quantum states…
Activation of post-quantumness in bipartite generalised EPR scenarios
Beata Zjawin, Matty J. Hoban, Paul Skrzypczyk +1
In a standard bipartite Einstein-Podolsky-Rosen (EPR) scenario, Alice and Bob share a system prepared in an entangled state and Alice performs local measurements. One possible gene…
The resource theory of nonclassicality of channel assemblages
Beata Zjawin, David Schmid, Matty J. Hoban +1
When two parties, Alice and Bob, share correlated quantum systems and Alice performs local measurements, Alice's updated description of Bob's state can provide evidence of nonclass…
Quantifying EPR: the resource theory of nonclassicality of common-cause assemblages
Beata Zjawin, David Schmid, Matty J. Hoban +1
Einstein-Podolsky-Rosen (EPR) steering is often (implicitly or explicitly) taken to be evidence for spooky action-at-a-distance. An alternative perspective on steering is that Alic…