Quantum correlations in Gaussian states via Gaussian channels: steering, entanglement, and discord

Quantum Information Processing, Volume 15, Issue 6, 2016, Pages 2441-2453.

Cited by: 1|Views4
EI

Abstract:

Here we study the quantum steering, quantum entanglement, and quantum discord for Gaussian Einstein---Podolsky---Rosen states via Gaussian channels. And the sudden death phenomena for Gaussian steering and Gaussian entanglement are theoretically observed. We find that some Gaussian states have only one-way steering, which confirms the asy...More

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