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Quantum information

Circuits that process with magic

Practical quantum computation will require a scalable, robust system to generate and process information with precise control. This is now possible using a superconducting circuit and a little quantum magic.

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Figure 1: A blackjack-style card game analogue for a two-qubit quantum processor.

References

  1. Chuang, I. L., Vandersypen, L. M. K., Zhou, X., Leung, D. W. & Lloyd, S. Nature 393, 143–146 (1998).

    CAS  ADS  Article  Google Scholar 

  2. Gulde, S. et al. Nature 421, 48–50 (2003).

    CAS  ADS  Article  Google Scholar 

  3. Kwiat, P. G., Mitchell, J. R., Schwindt, P. D. D. & White, A. G. J. Mod. Opt. 47, 257–266 (2000).

    ADS  Article  Google Scholar 

  4. Clarke, J. & Wilhelm, F. K. Nature 453, 1031–1042 (2008).

    CAS  ADS  Article  Google Scholar 

  5. DiCarlo, L. et al. Nature 460, 240–244 (2009).

    CAS  ADS  Article  Google Scholar 

  6. Nielsen, M. A. & Chuang, I. L. Quantum Computation and Quantum Information (Cambridge Univ. Press, 2000).

    MATH  Google Scholar 

  7. Koch, J. et al. Phys. Rev. A 76, 042319 (2007).

    ADS  Article  Google Scholar 

  8. Chow, J. M. et al. Phys. Rev. Lett. 102, 090502 (2009).

    CAS  ADS  Article  Google Scholar 

  9. Wallraff, A. et al. Nature 431, 162–167 (2004).

    CAS  ADS  Article  Google Scholar 

  10. Filipp, S. et al. Phys. Rev. Lett. 102, 200402 (2009).

    CAS  ADS  Article  Google Scholar 

  11. Steffen, M. et al. Science 313, 1423–1425 (2006).

    CAS  ADS  MathSciNet  Article  Google Scholar 

  12. Martinis, J. M. et al. Phys. Rev. Lett. 95, 210503 (2005).

    ADS  Article  Google Scholar 

  13. Fink, J. M. et al. Preprint at http://lanl.arxiv.org/abs/0812.2651 (2008).

  14. Helmer, F. et al. Europhys. Lett. 85, 50007 (2009).

    ADS  Article  Google Scholar 

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Simmonds, R., Strauch, F. Circuits that process with magic. Nature 460, 187–188 (2009). https://doi.org/10.1038/460187a

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