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Quantum computation in triangular decoherence-free subdynamic space

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Abstract

A formalism of quantum computing with 2000 qubits or more in decoherence-free subspaces is presented. The subspace is triangular with respect to the index related to the environment. The quantum states in the subspaces are projected states ruled by a subdynamic kinetic equation. These projected states can be used to perform general, large-scale decoherence-free quantum computing.

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  1. Department of Physics, School of Science, Wuhan University of Technology, Wuhan, 430070, China

    Qiao Bi

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Bi, Q. Quantum computation in triangular decoherence-free subdynamic space. Front. Phys. 10, 198–204 (2015). https://doi.org/10.1007/s11467-015-0461-5

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  • DOI: https://doi.org/10.1007/s11467-015-0461-5

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