Re: Better quantum woo for me & your from Nature

[John Clark]

On Sat, Aug 26, 2023 at 8:17 PM Brent Meeker  wrote:

* > These ideas of the universe as computation are OK.  The equations of QM
> are reversible and their realization can certainly be seen as computation.
> But then it is assumed that the computation is discrete/digital, which is
> not at all the same as quantized. QM is built on a continuum and no one has
> found a plausible way of making it discrete, though many have tried.*
>

I don't think the universe is a computer, but it may be a quantum computer.


 John K ClarkSee what's on my new list at  Extropolis

cqm





>
> Brent
>
> On 8/25/2023 4:57 PM, 'spudboy...@aol.com' via Everything List wrote:
>
> https://www.nature.com/articles/d41586-023-02646-x
>
> The universe as a quantum computer.
>
>
>

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Re: Better quantum woo for me & your from Nature

[Brent Meeker]

These ideas of the universe as computation are OK.  The equations of QM 
are reversible and their realization can certainly be seen as 
computation.  But then it is assumed that the computation is 
discrete/digital, which is not at all the same as quantized.  QM is 
built on a continuum and no one has found a plausible way of making it 
discrete, though many have tried.


Brent

On 8/25/2023 4:57 PM, 'spudboy...@aol.com' via Everything List wrote:

https://www.nature.com/articles/d41586-023-02646-x

The universe as a quantum computer.
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.


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Better quantum woo for me & your from Nature

['spudboy...@aol.com' via Everything List]

 https://www.nature.com/articles/d41586-023-02646-x

The universe as a quantum computer.

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