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Windows 7: First Real Quantum computer to appear soon

11 Mar 2009   #1

W7 X-64 W8.1 X-64 Opensuse 13.1 W2003 Server
First Real Quantum computer to appear soon

Hi everyone
Whilst the theory has been known for a while building a real Practical working quantum computer has been impossible until recently.

Without going into quantum theory too much these computers work on the basis that instead of a bit that can be '0' or '1' a "qubit" can be BOTH at the same time.

The problem of course is in reading the values as any attempt to measure the values directly "change it's state" and cause degradation in the qubit.

The theory shows that say you want to decrypt say a DES encrypted algorithm. With classical computers even with the fastes Crays around testing all possible combinations would take many times longer than the expected life of the universe.

However with a Quantum Computer you can run ALL POSSIBLE COMBINATIONS AT ONCE (or at least for as many qubits as you have in the machine).

This will kill of cryptography as we know it -- maybe a bit of overkill to rid us of music DRM .

Here's a link to a nice piece of "Bed time Reading" for you

HowStuffWorks "How Quantum Computers Work"

and another

Category:Introductory Tutorials - Quantiki | Quantum information wiki and portal

Now off to another problem -- seeing Manchester United copy Liverpool and get a few goals tonight.

One of the 2 great inventions to come out of the UK.


2) Football (the real kind where people actually have to KICK the ball and it's a round ball not a squashed rugby ball with players wearing padding that makes them look like "The Michelin Man").

My System SpecsSystem Spec
11 Mar 2009   #2

Vista Ult64, Win7600

Tea??? UK?????? Invent????? yeah right.
My System SpecsSystem Spec
11 Mar 2009   #3

Win7 Ultimate x64 on Desktop / Win7 Ultimate x86 on laptop / Win7 x86 Starter on Netbook

Would be great to see a working quantum PC.
I have read a book about quantum computing, but it's not easy reading!!
My System SpecsSystem Spec
11 Mar 2009   #4

win7 Pro

Ever heard of a country called China? They were surely drinking tea long before us in the UK
My System SpecsSystem Spec

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