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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Spelling suggestions: "subject:"nonholonomic control,"" "subject:"nonoholonomic control,""

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Coherence protection by random coding.

Brion, E., Akulin, V.M., Dumer, I., Harel, Gil, Kurizki, G. January 2005 (has links)
No / We show that the multidimensional Zeno effect combined with non-holonomic control allows one to efficiently protect quantum systems from decoherence by a method similar to classical random coding. The method is applicable to arbitrary error-inducing Hamiltonians and general quantum systems. The quantum encoding approaches the Hamming upper bound for large dimension increases. Applicability of the method is demonstrated with a seven-qubit toy computer.
Coherent control,
Complex systems
Error correction
Non-holonomic control,
Random coding
Quantum computation
Quantum information
Quantum mechanics
Decoherence
Zeno effect

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