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arXiv · 1101.3275

Quantum computing with mixed states

Michael Siomau·Stephan Fritzsche
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Abstract

We discuss a model for quantum computing with initially mixed states. Although such a computer is known to be less powerful than a quantum computer operating with pure (entangled) states, it may efficiently solve some problems for which no efficient classical algorithms are known. We suggest a new implementation of quantum computation with initially mixed states in which an algorithm realization is achieved by means of optimal basis independent transformations of qubits.

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Michael Siomau, Stephan Fritzsche. 2011-01-17. Quantum computing with mixed states. https://doi.org/10.1140/epjd%2Fe2011-20070-y

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