Laan Tungir -- 356d They do return information. If they don't then quantum computers wouldn't work. replyThey do return information. If they don't then quantum computers wouldn't work.
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this is really good intro to some of the math of quantum computers and how quantum algorithms work.nostr:note1z0h99uxgl60wxflx2xhl3xnsdcy72pdgf6whal3a0tlwc856hxhqgzjhvl
This is good, however there really needs to be one of these videos using our best explanation of quantumcomputers, which is Everettian or "many worlds".It is really much easier to understand what is going on in a quantum computer, if you understand that you aredealing with many computers in different universes.It explains WHY a quantum computer can run a function in parallel: because there actually are many classicalcomputers doing the calculation in different universes.It explains WHY you only get back probabilities of the outcome: because the only way we can "see into" thesedifferent universes is through interference effects where the outputs of all the computers interfere with eachother..So all you have to understand is that you are dealing with many classical computers (which is kinda easy tounderstand) but that you are limited in how you get to communicate with them.I have wanted to make a video on this for some time ... someday ... sigh.
Everett's parallel universes don't return information, so you travel to one of them with a one-way ticket.Wolfram has a better idea of branching and merging universe/hypergraph. Check out this:https://www.youtube.com/playlist?list=PLVwcxwu8hWKlx77UMXUYPbWauXlT6g9Xd
They do return information. If they don't then quantum computers wouldn't work.
This is good, however there really needs to be one of these videos using our best explanation of quantum computers, which is Everettian or "many worlds".
It is really much easier to understand what is going on in a quantum computer, if you understand that you are dealing with many computers in different universes.
It explains WHY a quantum computer can run a function in parallel: because there actually are many classical computers doing the calculation in different universes.
It explains WHY you only get back probabilities of the outcome: because the only way we can "see into" these different universes is through interference effects where the outputs of all the computers interfere with each other..
So all you have to understand is that you are dealing with many classical computers (which is kinda easy to understand) but that you are limited in how you get to communicate with them.
I have wanted to make a video on this for some time ... someday ... sigh.
35edf109…01c8 -- 357d [parent] | reply [1 reply]Everett's parallel universes don't return information, so you travel to one of them with a one-way ticket. Wolfram has a better idea of branching and merging universe/hypergraph. Check out this: https://www.youtube.com/playlist?list=PLVwcxwu8hWKlx77UMXUYPbWauXlT6g9Xd