On 2015-11-17 10:50 Jan Whitaker wrote:

> http://www.theage.com.au/technology/sci-tech/unsw-researchers-make-another-quantum-computing-breakthrough-20151116-gkzv4b.html
> 
> Mind boggling! Well done, UNSW!!!

Can any Linker explain how quantum computing (QC) is actually supposed to work?

I think I understand the relevant physics reasonably well without being any 
expert.  Claims to have demonstrated simple QC have been made, but last time I 
looked there was some doubt about how much of the result was due to the 
external QC device and how much to the front-end computer.

There's even a commercial product from a company known as D-Wave Systems who I 
thought had constructed a QC chip some time ago - see 
https://en.wikipedia.org/wiki/D-Wave_Systems

But there's obviously a lot of effort being put into the subject, including 
through a CRC network in Australia of which UNSW is a part.  Maybe I should 
just do some more reading...

David L
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