by Carlhole » Wed 22 Jul 2009, 18:51:38
$this->bbcode_second_pass_quote('pstarr', 'N')o.
How about this? The necessary condition for a computational machine is a devise that can store and retrieve a particular state. When you show me a mechanical quantum gate that can accept, hold, and return a condition then I will believe that a complex computer with I/O, ALU, registers, clock, and power supply (black light?) etc. might be fabricated from such technology.
Until then. Nonsense.
This thread was intended to highlight a series recent breakthroughs leading towards quantum computing.
No matter what the field of research, you can't talk about promising breakthroughs on this dumbass site because the consistent moronic reply to such is: "I demand to see finished products for sale at Wal-Mart now".
Well, it's not for sale at Wal-Mart yet, but quantum computing now DOES exist.
$this->bbcode_second_pass_quote('Carlhole', '[')url=http://www.tgdaily.com/content/view/43017/135/]First quantum processor created[/url]
$this->bbcode_second_pass_quote('', 'N')ew Haven, Conn. — A team led by Yale researchers has created the first rudimentary solid-state quantum processor, a major step in the quest to build a quantum computer.
They also used the two-qubit superconducting chip to successfully run elementary algorithms such as a simple search, demonstrating quantum information processing with a solid-state device for the first time.
"Our processor can perform only a few very simple quantum tasks, which have been demonstrated before with single nuclei, atoms and photons," said Robert Schoelkopf, the William A Norton Professor of Applied Physics & Physics at Yale. "But this is the first time they've been possible in an all-electronic device that looks and feels much more like a regular microprocessor."