Consciousness Videos

How to Teleport Schrödinger's Cat



minutephysics

Support me on Patreon: http://www.patreon.com/minutephysics

Previous video on No Cloning: https://youtu.be/owPC60Ue0BE

How to teleport Schrödinger’s cat: this video presents the full quantum teleportation procedure, in which an arbitrary qubit (spin, etc) is teleported from Alice to Bob by way of a pair of particles entangled in a bell (EPR) state and the transmission of information via a classical channel.

Thanks to everyone who supports MinutePhysics on Patreon!
Link to Patreon supporters here: http://www.minutephysics.com/supporters.html

REFERENCES:

No Cloning video: https://youtu.be/owPC60Ue0BE

The No-Cloning Theorem: https://en.wikipedia.org/wiki/No-cloning_theorem

MinutePhysics on Schrödinger’s Cat: https://www.youtube.com/watch?v=IOYyCHGWJq4

The History of Schrödinger’s (& Einstein’s) Cat: http://nautil.us/issue/41/selection/how-einstein-and-schrdinger-conspired-to-kill-a-cat

Original Quantum Teleportation Paper: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.46.9405

Wikipedia on Quantum Teleportation: https://en.wikipedia.org/wiki/Quantum_teleportation

Calcium ion teleportation: http://www.nature.com/nature/journal/v429/n6993/abs/nature02570.html

Teleporting a 2-qubit state: https://arxiv.org/abs/quant-ph/0407219v3

Multi-level teleportation: https://arxiv.org/abs/quant-ph/0106018v2

Scott Aaronson blog post on Teleportation (& Free Will, etc): http://www.scottaaronson.com/democritus/lec18.html

Classical Teleportation: https://arxiv.org/abs/quant-ph/0107082

Blog post on quantum vs classical teleportation: https://marozols.wordpress.com/2012/05/23/three-myths-about-quantum-computing-part-3/

MinutePhysics is on Google+ – http://bit.ly/qzEwc6
And facebook – http://facebook.com/minutephysics
And twitter – @minutephysics

Minute Physics provides an energetic and entertaining view of old and new problems in physics — all in a minute!

Created by Henry Reich
Music by Nathaniel Schroeder

Source

Similar Posts

40 thoughts on “How to Teleport Schrödinger's Cat
  1. That was a very very accurate explanation of how quantum teleportation works! Even with the "questions" analogy. Bien jugado, Henry.
    Although I was expecting to listen something: because the teleportation can't be completly perform if the Earth's scientist doesn't tell the moon's scientist the answer of the question he asks to the original cat, faster than light quantum teleportation is impossible. He needs to send to the other guy that answer in the traditional way.

  2. What about portal where you have 2 portals connecting to each other which you can walk through e.g teleportation or what about in doctor who when he teleports him self to where he is yet killing himself at the same time explain

  3. 0:24 "using different atoms" then 0:36 "quantum mechanics prohibits exact copying of arbitrary objects" are you sure you are saying that correctly. so tell me about a black hole of the same mass as another?

  4. At that point, it's damn near easier to just 3d print the cat, considering that's basically what you're doing anyhow. You're emailing them the blueprint for a cat, and they assemble it.

  5. I'm so confused. You just figured out whether a cat was alive or dead. How does determining whether something is alive or dead teleport it. Plus the original cat and flea had to get there in the first place, so you could've just looked in the box, seen which one was alive or dead, and then bring that one? I'M SO CONFUSED

Comments are closed.

WP2Social Auto Publish Powered By : XYZScripts.com