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Article #1990

Re: CPUs at 30 Ghz in the year 2005

#1990
From: Simon Waters
Date: Sun, 20 May 2001 18:50
32 lines
2987 bytes
liam@ork.net wrote:
> 
> You can collapse the wave function with respect to that feature. However,
> you have no way of making it be one or the other.
> 
> So, if you collapse, and get a "1" here, you know that a subsequent
> measurement a light year away will show a "0" for the twin of your
> particle. But the person on the other end can't get useful information
> from that.

Thats how I understand it as well. Curiously I'm not sure
where Newton came in, he discussed "action at a distance"
not "spooky action at a distance".

As regards Quantum computers, my Quantum mechanics lectures
never got far enough to discuss this, but I suspect there
maybe fundemental laws restricting how big a quantum
computer you can build. Specifically I thought the
prevailing view was wave function collapse was only a
mathematical tool, and that macroscopic coherence arises via
other means.

Either way it is horribly off topic and unlikely to affect
chess computers for a few years yet *8-)

-- 
Simon Waters
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From: Simon Waters <Simon@wretched.demon.co.uk>
Newsgroups: gnu.chess,rec.games.chess.analysis,rec.games.chess.computer,rec.games.chess.misc,rec.games.chess.politics
Subject: Re: CPUs at 30 Ghz in the year 2005
Date: Sun, 20 May 2001 19:50:07 +0100
Organization: Eighth Layer Limited
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