Slashdot Mirror

← Back to Stories (view on slashdot.org)

Significant Advance in Quantum Computing

Posted by Zonk on from the they-put-the-q-in-quantum dept.

wcitech writes "Apparently scientists have been able to create circuitry that mimics the behavior of atom pairs by using superconductors." From the article: "The work, reported in the Feb. 25 issue of the journal Science, demonstrates that it is possible to measure the quantum properties of two interconnected artificial atoms at virtually the same time. Until now, superconducting qubits--quantum counterparts of the 1s and 0s used in today's computers--have been measured one at a time to avoid unwanted effects on neighboring qubits." The second Quantum computing revelation this month, in fact.

6 of 180 comments (clear)

  1. Phew by qw0ntum · · Score: 5, Funny

    Before I go worrying about quantum computers, I need to get my own working. But in a quantum world, I guess they are working AND messed up at the same time.

    --
    'Every story, if continued long enough, ends in death.' --Ernest Hemingway
    1. Re:Phew by Pax00 · · Score: 3, Funny

      Before I go worrying about quantum computers, I need to get my own working. But in a quantum world, I guess they are working AND messed up at the same time.

      Broken and working at the same time.. how is that different than running windows?

  2. And the winner is... by dfn5 · · Score: 5, Funny
    Number 3 in a quantum finish

    No fair! You changed the outcome by measuring it!

    --
    -- Thou hast strayed far from the path of the Avatar.
  3. applicable quote by Triumph+The+Insult+C · · Score: 5, Funny

    "So, computers. I hear they basically break down to a bunch of ones and zeroes. I don't know how that means I can see naked women on my screen, but God bless you people"

    --
    vodka, straight up, thank you!
  4. Related Quantum News: The Slashdot Effect by Nova+Express · · Score: 4, Funny
    Scientists also announced that they had discovered a principle similar to Von Neuman's Catastrophe, namely The Slashdot Effect. This effect makes it impossible to both link to the story from Slashdot and read the story thus linked, as the very act of linking it renders the story impossible to read. To isolate these quantum fluctuations from the greater Slashdot Effect, scientists have suggested calling this specific quantum problem Commander Taco's Catastrophe...

    --
    Lawrence Person (lawrencepersonh@gmailh.com (remove all "h"s to mail)

    http://www.lawrenceperson.com/

  5. What's the point? by jholzer · · Score: 3, Funny

    From http://en.wikipedia.org/wiki/Quantum_computer#Bits _vs_qubits
    "This dramatic advantage of quantum computers is currently known to exist for only those three problems: factoring, discrete log, and quantum physics simulations."

    I don't see Quake 10 on the list, so what's the point?