Quantum computing with mixed states
We discuss a model for quantum computing with initially mixed states. Although such acomputer is known to be less powerful than a quantum computer operating with pure(entangled) states, it may efficiently solve some problems for which no efficientclassical algorithms are known. We suggest a new impl...
Gespeichert in:
| Hauptverfasser: | , |
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
17 May 2011
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| In: |
The European physical journal. D, Atomic, molecular, optical and plasma physics
Year: 2011, Jahrgang: 62, Heft: 3, Pages: 449-456 |
| ISSN: | 1434-6079 |
| DOI: | 10.1140/epjd/e2011-20070-y |
| Online-Zugang: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1140/epjd/e2011-20070-y
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| Verfasserangaben: | M. Siomau and S. Fritzsche |
MARC
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| 520 | |a We discuss a model for quantum computing with initially mixed states. Although such acomputer is known to be less powerful than a quantum computer operating with pure(entangled) states, it may efficiently solve some problems for which no efficientclassical algorithms are known. We suggest a new implementation of quantum computationwith initially mixed states in which an algorithm realization is achieved by means ofoptimal basis independent transformations of qubits. | ||
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