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  3. Million qubits chip a possibility, could enable practical quantum computers

Million qubits chip a possibility, could enable practical quantum computers

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  • B BernardIE5317

    Anisotropic exchange interaction of two hole-spin qubits[^]

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    Jeremy Falcon
    wrote on last edited by
    #2

    This is cool and not cool at the same time. :-\

    Jeremy Falcon

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    • J Jeremy Falcon

      This is cool and not cool at the same time. :-\

      Jeremy Falcon

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      dandy72
      wrote on last edited by
      #3

      I see what you did there. But then, doing so killed the cat. (am I doing this right?)

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      • D dandy72

        I see what you did there. But then, doing so killed the cat. (am I doing this right?)

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        Jeremy Falcon
        wrote on last edited by
        #4

        dandy72 wrote:

        (am I doing this right?)

        Yes and no? :laugh:

        Jeremy Falcon

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        • J Jeremy Falcon

          dandy72 wrote:

          (am I doing this right?)

          Yes and no? :laugh:

          Jeremy Falcon

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          dandy72
          wrote on last edited by
          #5

          Touché.

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          • B BernardIE5317

            Anisotropic exchange interaction of two hole-spin qubits[^]

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            jschell
            wrote on last edited by
            #6

            " that are already possible (and often more efficiently) on traditional computers." What that really means is that it is not even close to being economical to do anything with this. And I don't see anything it the article that really suggests that is going to be changed by this.

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            • J jschell

              " that are already possible (and often more efficiently) on traditional computers." What that really means is that it is not even close to being economical to do anything with this. And I don't see anything it the article that really suggests that is going to be changed by this.

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              BernardIE5317
              wrote on last edited by
              #7

              I could not locate the quote you referenced. May I please request guidance. Thank You Kindly

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              • B BernardIE5317

                Anisotropic exchange interaction of two hole-spin qubits[^]

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                Bruce Patin
                wrote on last edited by
                #8

                I once measured hole flow in a physics lab. It was hard to accept dealing with nothing, but spin? That's like the stuff that hits the rotary oscillator.:confused:

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                • B BernardIE5317

                  I could not locate the quote you referenced. May I please request guidance. Thank You Kindly

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                  jschell
                  wrote on last edited by
                  #9

                  Did you push the "Continue reading" button at the bottom of the article?

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                  • J jschell

                    " that are already possible (and often more efficiently) on traditional computers." What that really means is that it is not even close to being economical to do anything with this. And I don't see anything it the article that really suggests that is going to be changed by this.

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                    BernardIE5317
                    wrote on last edited by
                    #10

                    The quote to which you refer is re/ current QM technology and not of the new QM technology presented in article. As for your stated pessimism there is the paragraph title id est "Million qubit chips now possible".

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                    • B BernardIE5317

                      The quote to which you refer is re/ current QM technology and not of the new QM technology presented in article. As for your stated pessimism there is the paragraph title id est "Million qubit chips now possible".

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                      jschell
                      wrote on last edited by
                      #11

                      BernardIE5317 wrote:

                      The quote to which you refer is re/ current QM technology and not of the new QM technology presented in article.

                      Yes I knew that when I posted it. I was specifically referring to the current state of the technology.

                      BernardIE5317 wrote:

                      As for your stated pessimism there is the paragraph title id est "Million qubit chips now possible"

                      Powering a rocket with anti-matter is also possible. But there is no evidence it will ever be economical. And with this article the fact that they produced one does not lend itself to demonstrating that in terms of engineering that it will be possible to produce an actual chip with the reported number. No matter the cost.

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