Bibcode
Knill, E.; Laflamme, R.; Martinez, R.; Negrevergne, C.
Referencia bibliográfica
eprint arXiv:quant-ph/0101034
Advertised on:
1
2001
Número de citas
0
Número de citas referidas
0
Descripción
The smallest quantum code that can correct all one-qubit errors is based
on five qubits. We experimentally implemented the encoding, decoding and
error-correction quantum networks using nuclear magnetic resonance on a
five spin subsystem of labeled crotonic acid. The ability to correct
each error was verified by tomography of the process. The use of
error-correction for benchmarking quantum networks is discussed, and we
infer that the fidelity achieved in our experiment is sufficient for
preserving entanglement.