Eecient Computations of Encodings for Quantum Error Correction Typeset Using Revt E X
نویسنده
چکیده
We show how, given any set of generators of the stabilizer of a quantum code, an eecient gate array that computes the codewords can be constructed. For an n-qubit code whose stabilizer has d generators, the resulting gate array consists of O(nd) operations, and converts k-qubit data (where k = n ? d) into n-qubit codewords.
منابع مشابه
Efficient Computations of Encodings for Quantum Error Correction
We show how, given any set of generators of the stabilizer of a quantum code, an efficient gate array that computes the codewords can be constructed. For an n-qubit code whose stabilizer has d generators, the resulting gate array consists of O(nd) operations, and converts k-qubit data (where k = n − d) into n-qubit codewords. 02.70.Rw, 03.65.Bz, 89.80.+h Typeset using REVTEX ∗[email protected]...
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