No Cloning ─ Minutephysics

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

Three Blue One Brown: https://www.youtube.com/channel/UCYO_...

Why you lot can’t clone Schrödinger’s cat: this video presents the amount proof of the “No Cloning” Theorem inwards Quantum Mechanics – without whatever fancy math! (stereotypical qubit has been replaced amongst Schrödinger’s cat).

The amount proof relies on the linearity of quantum (aka unitary) transformations, together with the tensor production of multiple systems, to exhibit that perfect cloning is impossible (though teleportation is allowed)

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

REFERENCES:

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

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

Original No-Cloning Paper past times Wootters together with Zurech: http://www.nature.com/nature/journal/...

Original “Beyond No-Cloning” (ie, no-cloning workarounds) newspaper past times Buzek & Hillery: https://arxiv.org/abs/quant-ph/9607018

Optimal Quantum Cloning paper: https://arxiv.org/abs/quant-ph/9801009

Optimal Quantum Cloning newspaper II: https://arxiv.org/abs/quant-ph/9910048

Quantum Cloning: https://en.wikipedia.org/wiki/Quantum\_cloning

The History of Schrödinger’s (& Einstein’s) Cat: http://nautil.us/issue/41/selection/h...

The Stability of Black Powder (from the Civil War!): http://www.jpyro.com/wp-content/uploa...

Proof past times contradiction: http://www.personal.kent.edu/\ rmuhamma/Philosophy/Logic/ProofTheory/proof\_by\_contradictionExamples.htm

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

Minute Physics provides an energetic together with entertaining persuasion of former together with novel problems inwards physics -- all inwards a minute!

Created past times Henry Reich
Music past times Nathaniel Schroeder


<style>.embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }</style><div class="embed-container"><iframe src="http://www.youtube.com/embed/owPC60Ue0BE" frameborder="0" allowfullscreen></iframe></div>

Watch Video on YouTube Watch Full-Window Video

Artikel Terkait