5 ms·

Can QC simulate that?

ThePhysicist 4y ago
Seems so. https://insidehpc.com/2019/02/ionq-performs-first-quantum-simulation-of-a-water-molecule/ https://insidehpc.com/2019/02/ionq-performs-first-quantum-si...
- deleted 4y ago
  [deleted]
- tokamak 4y ago
  Nice example!
ki_ 4y ago
QC cant do anything, it has no use cases. And that won't change. Except if you want to generate random numbers. that it can do.
- ddbb33 4y ago
  Care to justify?
  - ki_ 4y ago
    because Qbits are just random numbers. They want to make u believe that Qbits represent a range of values, which is true in theory, but in reality it's just a plain old single random number. So all QC calculation are basically random + random * random - random = ... random ofc. I think google it's only QC application was a program that generates some random hash. Other than that, QC hasnt done anything else, nor do i believe it can. https://www.newscientist.com/article/2227490-googles-quantum-supremacy-algorithm-has-found-its-first-practical-use/ https://www.newscientist.com/article/2227490-googles-quantum... Note, it turned out later that classical computers could still do this faster, so, another QC fail.
    - gspr 4y ago
      I think you should take a class or two on quantum mechanics before making assertions like these.
      - deleted 4y ago
        [deleted]
    - gaze 4y ago
      There’s many criticisms to be made about quantum computing but you don’t understand quantum mechanics at all.
      - ki_ 4y ago
        really? How come reality keeps agreeing with me then? Where are these amazing quantum mechanics applications? U really believe in super position?? really? How long have they been working on QC? 50 years now? it never seems to work or be ready.. i wonder why.
        gaze 4y ago
        I have no idea why you think reality agrees with you. I “believe” in superposition, entanglement, and the like because I’ve tested it myself in a lab with a six qubit quantum computer I built.
        ki_ 4y ago
        My point is that your quantum computer isnt able to do anything. It's junk, spewing out random data.

Seems so. https://insidehpc.com/2019/02/ionq-performs-first-quantum-simulation-of-a-water-molecule/ https://insidehpc.com/2019/02/ionq-performs-first-quantum-si...

deleted 4y ago
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tokamak 4y ago
Nice example!

ki_ 4y ago

QC cant do anything, it has no use cases. And that won't change. Except if you want to generate random numbers. that it can do.

ddbb33 4y ago
Care to justify?
- ki_ 4y ago
  because Qbits are just random numbers. They want to make u believe that Qbits represent a range of values, which is true in theory, but in reality it's just a plain old single random number. So all QC calculation are basically random + random * random - random = ... random ofc. I think google it's only QC application was a program that generates some random hash. Other than that, QC hasnt done anything else, nor do i believe it can. https://www.newscientist.com/article/2227490-googles-quantum-supremacy-algorithm-has-found-its-first-practical-use/ https://www.newscientist.com/article/2227490-googles-quantum... Note, it turned out later that classical computers could still do this faster, so, another QC fail.
  - gspr 4y ago
    I think you should take a class or two on quantum mechanics before making assertions like these.
    - deleted 4y ago
      [deleted]
  - gaze 4y ago
    There’s many criticisms to be made about quantum computing but you don’t understand quantum mechanics at all.
    - ki_ 4y ago
      really? How come reality keeps agreeing with me then? Where are these amazing quantum mechanics applications? U really believe in super position?? really? How long have they been working on QC? 50 years now? it never seems to work or be ready.. i wonder why.
      - gaze 4y ago
        I have no idea why you think reality agrees with you. I “believe” in superposition, entanglement, and the like because I’ve tested it myself in a lab with a six qubit quantum computer I built.
        ki_ 4y ago
        My point is that your quantum computer isnt able to do anything. It's junk, spewing out random data.