Slashdot Mirror


New Idea Could Lead to Quantum RAM

KentuckyFC writes to tell us that scientists in Italy and the US have designed a new method of retrieving information from quantum memory that could allow them to create "Quantum RAM". "Giovannetti's idea is to send the address down the branching tree of connections in such a way that it only affects one switch at a time. The first address qubit sets a switch at the first branching point to go one way or the other; the second qubit is sent that way and sets the switch at the next branching point, and so on. The total number of entangled quantum systems is smaller, and they are not so susceptible to interference, allowing information to be retrieved from memory intact."

21 of 109 comments (clear)

  1. Obligatory comments by Anonymous Coward · · Score: 0, Funny

    Here- I'll just clear all these out of the way:

    In Soviet Russia, do our Quantum Ram overlords welcome me, for one, while running a beowulf cluster of linux boxes?

    Okay, now we can carry on with the real discussion. Those that feel that all such "obligatory" comments must be made on *every* article can rest appeased, while the rest of us carry on with the real discussion.

  2. Quantum porn by Anonymous Coward · · Score: 5, Funny

    [Guy 1] Hey, I had porn loaded into memory

    [Guy 2] You changed it by looking at it!

    1. Re:Quantum porn by clickclickdrone · · Score: 2, Funny

      Wonder if that would stand up in court for any pedos?
      Defendent:Your Honour, I know it's someone under-age *now* but it was grannie-pr0n when I downloaded it, really it was.

      --
      I want a list of atrocities done in your name - Recoil
  3. I don't see it on NewEgg by Anonymous Coward · · Score: 5, Funny

    How else will be I be able to add it to my gaming rig. Do you think this memory has lights on it? I hope so, and that'd look great through my case's side-windows.

  4. Isn't it more susceptible to some cosmic noise? by Anonymous Coward · · Score: 1, Funny

    I don't understand quantum computing..

  5. Re:binary trees by Reverend528 · · Score: 5, Funny

    could this be used to implement extremely efficient binary trees?
    Yes and no.
  6. Re:Quantum Leap RAM by krgallagher · · Score: 2, Funny
    "Quantum Leap RAM"

    Does that mean my data can travel back and forth through time, but only within my own lifetime?

    --

    Insert Generic Sig Here:

  7. In other news... by Angst+Badger · · Score: 4, Funny

    ...3D Realms has announced that Duke Nukem Forever will require installation of quantum RAM.

    --
    Proud member of the Weirdo-American community.
  8. Re:binary trees by Amouth · · Score: 4, Funny

    i wish i had mod points.. although i don't know what i should put.. cause you can onlymod once..

    would it be up or down?????

    --
    '...if only "Jumping to a Conclusion" was an event in the Olympics.'
  9. Re:Is any useful form of this crap physically real by Hoi+Polloi · · Score: 3, Funny

    Quantum computers are a real possibility. They just cease to exist if you try to observe them.

    --
    It is by the juice of the coffee bean that thoughts acquire speed, the teeth acquire stains. The stains become a warning
  10. Re:binary trees by ozamosi · · Score: 2, Funny

    i wish i had mod points.. although i don't know what i should put.. cause you can onlymod once..

    would it be up or down????? Yes
  11. Oh that's just GREAT!!!... by StressGuy · · Score: 4, Funny

    now, everytime you try to measure the release date, it will change!

    --
    A goal is a dream with a deadline
  12. Re:talk about density by utopianfiat · · Score: 3, Funny
    --
    +5, Truth
  13. Re:binary trees by Asztal_ · · Score: 2, Funny

    I'd probably go for (+5, Strange).

  14. Re:talk about density by somersault · · Score: 3, Funny

    Must have been Schrödinger's desktop

    --
    which is totally what she said
  15. Re:Quantum address? by Zenaku · · Score: 2, Funny

    It's all so obvious now!

    --
    If fate makes you a motorcycle, you become a motorcycle.
  16. Re:ECC? by JetScootr · · Score: 2, Funny

    Even checking "Read Only" would irreversibly damage the contents

    Maybe this research is funded by Microsoft.

    --
    Pavlov wouldn't be so famous if he'd used a can opener instead of a bell.
  17. Re:talk about density by unfunk · · Score: 5, Funny

    atomic-scale memory would create huge waves.
    Yes, but they'd collapse into particles as soon as you look at 'em...
  18. Re:binary trees by nschubach · · Score: 2, Funny

    Wouldn't it be Yes, No and Both?

    --
    Every time I start to have faith in humanity, I ruin it by driving to work between 7 and 8 am.
  19. Re:binary trees by ichigo+2.0 · · Score: 3, Funny

    Very charming.

  20. I can picture the conversation... by Anonymous Coward · · Score: 1, Funny

    Tech-geek 1 : How much ram have you got in that rig?

    Tech-geek 2 : I'm not sure...