no code implementations • 9 Feb 2021 • Rivu Gupta, Saptarshi Roy, Shiladitya Mal, Aditi Sen De
Characterizing multipartite quantum correlations beyond two parties is of utmost importance for building cutting edge quantum technologies, although the comprehensive picture is still missing.
Quantum Physics
no code implementations • 10 Dec 2020 • Rivu Gupta, Shashank Gupta, Shiladitya Mal, Aditi Sen De
The local pre-processing employed here is based on positive operator valued measurements along with classical communication and we show that unlike dense coding with two-qubit random states, senders' operations are always helpful to probabilistically enhance the capabilities of implementing dense coding as well as teleportation.
Quantum Physics
