Quantum Computing.

Viper Frag

Golden Member
Nov 22, 1999
1,000
4
81
You guys remember the supercomputer IBM made for the government for the sole purpose of nuclear missle simulations right? Well is that done through massive parallel processing? How many processors does it consist of? Lets say I wanted to build a supercomputer with thirty-two billion processors hooked together, could this be possibly done? Lets say one inch between motherboards, but then that will make a stack half a mile high wouldn't it? but then if it was reconfigured into a cube would it still be possible through simple parallel processing? Would it still be possible even though the processors are a bit too far apart? I would think that the only possible way to do it is to use the quantum characteristics of individual electrons right? What I understand about the normal processors is that they only make calculations using two electron states, which are designated 0 and 1 right? A couple of years of years ago, I don't know exactly when, Richard Feynman suggested that it might be possible to make an extremely powerful computer using all thirty-two quantum states of an electron. I want your input on this, and thanks for taking time to read this. :)
 

Double Trouble

Elite Member
Oct 9, 1999
9,270
103
106
Actually, new quantum computers don't just use 32 states of electrons, they use what are called 'superstates'. Basically, the best way to explain it is that instead of being in a state of '1' or '0', a quantum physics shows that particles can basically be every state in between - at the same time. This superstate, if harnassed, can obviously allow one to build something that is not limited to a certain number of '1' and '0' processes, but rather an infinite number of possibilities in between.

The Isreali's have been working on this for a while, and a group of physisists worked out a theoretical model of how such a computer could be used to crack the most sophysticated encryption codes in a matter of miliseconds.

A team at IBM has managed to have a computer based on 4 particles working. They're trying to get it up to 12 particles in the next 10 years.....

Quantum mechanics is truly the next great frontier of technology. The possibilities are virtually endless.....
 

NaughtyusMaximus

Diamond Member
Oct 9, 1999
3,220
0
0
I am also very interested in this. If any of you have any references I could use to find out about the subject?
 

zzzz

Diamond Member
Sep 1, 2000
5,498
1
76
why does an electron have 32 quantum states?
ans quantum mechanics is science not technology. In theory you might be able to develop a supercomputer using electron states but in practice its going to be hard..
 

Soccerman

Elite Member
Oct 9, 1999
6,378
0
0
of course it's hard, why do you think we don't have them running right now? they are working on them (and are making great progress!).