108 citations · 522 across the 26 of their papers we have counts for
3 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…
On the near-optimality of one-shot classical communication over quantum channels
Anurag Anshu, Rahul Jain, Naqueeb Ahmad Warsi
We study the problem of transmission of classical messages through a quantum channel in several network scenarios in the one-shot setting. We consider both the entanglement assiste…
Secure communication over fully quantum Gel'fand-Pinsker wiretap channel
Anurag Anshu, Masahito Hayashi, Naqueeb Ahmad Warsi
In this work we study the problem of secure communication over a fully quantum Gel'fand-Pinsker channel. The best known achievability rate for this channel model in the classical c…