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  2. William Wootters - Wikipedia

    en.wikipedia.org/wiki/William_Wootters

    William "Bill" Kent Wootters is an American theoretical physicist, and one of the founders of the field of quantum information theory. In a 1982 joint paper with Wojciech H. Zurek, Wootters proved the no cloning theorem, [1] at the same time as Dennis Dieks, and independently of James L. Park who had formulated the no-cloning theorem in 1970.

  3. Quantum information - Wikipedia

    en.wikipedia.org/wiki/Quantum_information

    In the field of quantum information theory, the quantum systems studied are abstracted away from any real world counterpart. A qubit might for instance physically be a photon in a linear optical quantum computer, an ion in a trapped ion quantum computer, or it might be a large collection of atoms as in a superconducting quantum computer.

  4. Category:Quantum information theory - Wikipedia

    en.wikipedia.org/wiki/Category:Quantum...

    Quantum information theory is a generalization of classical information theory to use quantum-mechanical particles and interference. It is used in the study of quantum computation and quantum cryptography .

  5. Quantum information science - Wikipedia

    en.wikipedia.org/wiki/Quantum_information_science

    Quantum Information Science is a field that combines the principles of quantum mechanics with information theory to study the processing, analysis, and transmission of information. It covers both theoretical and experimental aspects of quantum physics, including the limits of what can be achieved with quantum information .

  6. No-hiding theorem - Wikipedia

    en.wikipedia.org/wiki/No-hiding_theorem

    In the classical world, information can be copied and deleted perfectly. In the quantum world, however, the conservation of quantum information should mean that information cannot be created nor destroyed. This concept stems from two fundamental theorems of quantum mechanics: the no-cloning theorem and the no-deleting theorem. But the no-hiding ...

  7. Quantum Computing: A Gentle Introduction - Wikipedia

    en.wikipedia.org/wiki/Quantum_Computing:_A...

    The book is suitable as an introduction to quantum computing for computer scientists, mathematicians, and physicists, requiring of them only a background in linear algebra and the theory of complex numbers, [2] [3] although reviewer Donald L. Vestal suggests that additional background in the theory of computation, abstract algebra, and information theory would also be helpful. [4]

  8. US looking into reported detention of American-Iranian ... - AOL

    www.aol.com/us-looking-reported-detention...

    An American-Iranian journalist who once worked for a US-funded broadcaster is believed to have been detained in Iran, according to his former employer and multiple press freedom groups.

  9. Quantum theory - Wikipedia

    en.wikipedia.org/wiki/Quantum_theory

    Quantum mechanics, a major field of physics; Old quantum theory, predating modern quantum mechanics; Quantum field theory, an area of quantum mechanics that includes: Quantum electrodynamics; Quantum chromodynamics; Electroweak interaction; Quantum gravity, a field of theoretical physics; Quantum optics; Quantum chemistry; Quantum information