Entanglement in Action |Understanding Quantum Information & Computation | Lesson 04

This is part of the Understanding Quantum Information & Computation series. Watch the full playlist here:    • Understanding Quantum Information & Comput...  

This lesson covers three fundamentally important examples in quantum information: the teleportation and superdense coding protocols and an abstract game known as the CHSH game. The interesting and important phenomenon of entanglement plays a key role in all three examples.

Additional materials for this course, including written text, Qiskit implementations, slides in pdf format, and a badging exam, can be found on IBM Quantum Learning by following this link: https://learning.quantum.ibm.com/cour...

Timecodes for lesson sections:

0:00 — Introduction
1:31 — Lesson overview
1:53 — Alice and Bob
3:46 — Remarks on entanglement
7:27 — Quantum teleportation
8:12 — Teleportation set-up
12:29 — Teleportation protocol
17:15 — Teleportation analysis
28:42 — Remarks on teleportation
30:54 — Superdense coding
31:38 — Superdense coding set-up
33:25 — Superdense coding protocol
34:33 — Superdense coding analysis
38:03 — Remarks on superdense coding
40:26 — The CHSH game
41:42 — Nonlocal games
52:04 — CHSH game strategy
57:54 — Analysis of the strategy
1:04:52 — Remarks on the CHSH game
1:07:40 — Conclusion

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