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. .

Learn more at the Qiskit Blog: Blog post coming soon to   / qiskit  !

Find all the code in this Jupyter Notebook: https://github.com/maria-violaris/qua...

Relevant papers to find out more:
-Original teleportation paper: "Teleporting an unknown quantum state via dual classical and Einstein-Podolsky-Rosen channels" by Charles H. Bennett, Gilles Brassard, Claude Crépeau, Richard Jozsa, Asher Peres, and William K. Wootters (https://journals.aps.org/prl/abstract...)
-"Information flow in entangled systems" by David Deutsch and Patrick Hayden (https://arxiv.org/pdf/quant-ph/9906007)
-"Teleportation Revealed" by Charles Bédard (https://arxiv.org/abs/2304.14959).

Watch the previous video giving a local account of the EPR thought experiment:
   • Was Einstein Right? EPR Paradox Resol...  

Watch the other videos in the Quantum Paradoxes series:
   • Quantum Paradoxes  

________

New to qubits and quantum circuits? Check out the Understanding Quantum Information and Computation lecture series:    • Understanding Quantum Information and...  

#qiskit #ibmquantum #learnquantum