Hossein Rangani Jahromi

Inferring channel memory, phase, and noise symmetry from the output of noisy quantum teleportation

We consider quantum teleportation channels in which a phase $$\varphi$$ is imprinted onto the initial shared resource channel. The resource qudits interact with either two independent local environments or a common environment; we classify the noise as symmetric when the noise parameters on the two qudits a...