47 citations · 212 across the 17 of their papers we have counts for
5 papers · 1 filter
Optimality of generalized Choi maps in
Giovanni Scala, Anindita Bera, Gniewomir Sarbicki +1
A family of linear positive maps in the algebra of complex matrices proposed recently in Bera et al. arXiv:2212.03807 is further analyzed. It provides a generalization…
On the Fidelity Robustness of CHSH--Bell Inequality via Filtered Random States
Antonio Mandarino, Giovanni Scala
The theorem developed by John Bell constituted the starting point of a revolution that translated a philosophical question about the nature of reality into the broad and intense fi…
Information theoretical perspective on the method of Entanglement Witnesses
Paulo J. Cavalcanti, Giovanni Scala, Antonio Mandarino +1
We frame entanglement detection as a problem of random variable inference to introduce a quantitative method to measure and understand whether entanglement witnesses lead to an eff…
Advantages of quantum communication revealed by the reexamination of hyperbit theory limitations
Giovanni Scala, Seyed Arash Ghoreishi, Marcin Pawłowski
Pawłowski and Winter's hyperbit theory, proposed in 2012, presented itself as an alternative to quantum theory, suggesting novel ways of redefining entanglement and classical commu…
Revisited aspects of the local set in CHSH Bell scenario
Nicolas Gigena, Giovanni Scala, Antonio Mandarino
The Bell inequalities stand at the cornerstone of the developments of quantum theory on both the foundational and applied side. The discussion started as a way to test whether the…