Quantum Teleportation Demystified with a Quantum Computer | Paradoxes Ep. 08

Quantum teleportation lets us transport an unknown quantum state from one location to another by only physically sending 2 classical bits of information. How is this possible?

In this video, Oxford PhD researcher Maria Violaris explains how to make sense of quantum teleportation by tracking the flow of quantum information during the protocol. Maria shows how to implement the quantum teleportation protocol yourself on a quantum computer with Qiskit, and explains a resolution to the apparent paradox of teleporting quantum information via classical bits. .

Relevant papers to find out more:

Watch the previous video giving a local account of the EPR thought experiment:

Watch the other videos in the Quantum Paradoxes series:

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#qiskit #ibmquantum #learnquantum

[naveedqureshi]

Thank you, Maria, for the insightful explanation of the teleportation concept and your detailed explanation on its implementation through Qiskit.

[it-betsa]

Thanks for always providing amazing content, 👍👍
We are waiting for a video on Quantum Networks

[royajulaei]

Thank you for your explanation. Though, I cannot understand why we need to apply the C-NOT operation after measurement between "Alices entangled qubit" and "Alices detector0" and also between "Data qubit" and "Alices detector0" ? I mean why CNOT operation here?

[xbrlinfinity]

Can quantum computers do real non-local entanglement, or do they just pretend to, or simulate it, by local interaction, keeping a persistent connection between qubits (say a microwave coupling or fibre optics)?

(sorry if this is the third post, if my other two come back, after being deleted by youtube, I think for including a hyperlink to a paper I referenced).

[diegoalejandrosanchezherre]

I really don't see the local formulation, it seems very forced to me....