[ExI] Quantum Computers

[spike at rainier66.com]

> On Behalf Of John Clark via extropy-chat
Subject: [ExI] Quantum Computers

 

In today's issue of the journal Nature there is a article about a Silicon based Quantum Computer that operates at temperatures as high as 1.25 degrees Kelvin with an error rate of only 0.7%. That may seem pretty cold but previous Silicon based Quantum Computers, the type corporate investors like best, needed 0.01 degrees Kelvin. Compared with that 1.25 is blistering hot.

 

Universal quantum logic in hot silicon qubits

 

John K Clark

 

 

 

 

 

 

It’s a coupla orders of magnitude cheaper to maintain something at 1.25K compared to .01K as well.  I don’t have the exact numbers on that, but commercially it is a game changer if it is proven.

 

spike

 

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