Information theory and computation articles within Nature Physics

Featured

  • Commentary |

    A class of two-terminal passive circuit elements that can also act as memories could be the building blocks of a form of massively parallel computation known as memcomputing.

    • Massimiliano Di Ventra
    •  & Yuriy V. Pershin

  • News & Views |

    Quantum non-locality can improve the quality of sources of randomness.

    • Serge Massar

  • Letter |

    Bell’s equations enable scientists to test the fundamental implications of quantum physics. A central tenet of this idea is that the choice of measurement is truly random. Researchers now show that some Bell experiments can even increase randomness in cases where choice is not entirely free. The concept could increase the usefulness of weakly random sources for more thorough tests of quantum mechanics.

    • Roger Colbeck
    •  & Renato Renner

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