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Paper 1
Solution to the mean king's problem using quantum error-correcting codes
Masakazu Yoshida, Gen Kimura, Takayuki Miyadera, Hideki Imai, Jun Cheng
- Year
- 2015
- Journal
- arXiv preprint
- DOI
- arXiv:1507.07072
- arXiv
- 1507.07072
We discuss the so-called mean king's problem, a retrodiction problem among non-commutative observables, in the context of error detection. Describing the king's measurement effectively by a single error operation, we give a solution of the mean king's problem using quantum error-correcting codes. The existence of a quantum error-correcting code from a solution is also presented.
Open paperPaper 2
Clustered error correction of codeword-stabilized quantum codes.
Li Y, Dumer I, Pryadko LP.
- Year
- 2010
- Journal
- Phys Rev Lett
- DOI
- 10.1103/physrevlett.104.190501
- arXiv
- -
No abstract.
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