70 citations · 271 across the 35 of their papers we have counts for
4 papers · 1 filter
Robust self-testing of quantum systems via noncontextuality inequalities
Kishor Bharti, Maharshi Ray, Antonios Varvitsiotis +3
Characterising unknown quantum states and measurements is a fundamental problem in quantum information processing. In this Letter, we provide a novel scheme to self-test local quan…
Structure of the set of quantum correlators via semidefinite programming
Le Phuc Thinh, Antonios Varvitsiotis, Yu Cai
Quantum information leverages properties of quantum behaviors in order to perform useful tasks such as secure communication and randomness certification. Nevertheless, not much is…
Characterising the correlations of prepare-and-measure quantum networks
Yukun Wang, Ignatius William Primaatmaja, Emilien Lavie +2
Prepare-and-measure (P&M) quantum networks are the basic building blocks of quantum communication and cryptography. These networks crucially rely on non-orthogonal quantum encoding…
Vector Coloring the Categorical Product of Graphs
Chris Godsil, David E. Roberson, Brendan Rooney +2
A vector -coloring of a graph is an assignment of real vectors to its vertices such that for all and whene…