LAUSR

Minimal control power of controlled dense coding and genuine tripartite entanglement

Sign Up to like & get
recommendations!
0 Published in 2017 at "Scientific Reports"

DOI: 10.1038/s41598-017-03822-6

Abstract: We investigate minimal control power (MCP) for controlled dense coding defined by the channel capacity. We obtain MCPs for extended three-qubit Greenberger-Horne-Zeilinger (GHZ) states and generalized three-qubit W states. Among those GHZ states, the standard… read more here.

Keywords: controlled dense; three qubit; genuine tripartite; dense coding ... See more keywords

Dense coding capacity in correlated noisy channels with weak measurement

Sign Up to like & get
recommendations!
0 Published in 2021 at "Chinese Physics B"

DOI: 10.1088/1674-1056/abf34f

Abstract: Capacity of dense coding via correlated noisy channel is greater than that via uncorrelated noisy channel. It is shown that the weak measurement and reversal measurement need to further improve their quantum dense coding capacity… read more here.

Keywords: capacity correlated; capacity; coding capacity; weak measurement ... See more keywords

One-shot conclusive multiport quantum dense coding capacities

Sign Up to like & get
recommendations!
0 Published in 2019 at "Physical Review A"

DOI: 10.1103/physreva.100.052304

Abstract: We introduce a probabilistic version of the one-shot quantum dense coding protocol in both two- and multiport scenarios, and refer to it as conclusive quantum dense coding. Specifically, we analyze the corresponding capacities of two-qubit,… read more here.

Keywords: quantum dense; one shot; dense coding;

Quantum Teleportation and Dense Coding in Multiple Bosonic Reservoirs

Sign Up to like & get
recommendations!
1 Published in 2022 at "Entropy"

DOI: 10.3390/e24081114

Abstract: The effect of a reservoir on quantum communication depends on its spectral density. The efficiency of quantum teleportation and dense coding is explored when each one of the channel qubits is coupled simultaneously to multiple… read more here.

Keywords: quantum teleportation; dense coding; teleportation dense; multiple bosonic ... See more keywords