Experimental Quantum Error Correction
arXiv:quant-ph/9802018 · doi:10.1103/PhysRevLett.81.2152
Abstract
Quantum error correction is required to compensate for the fragility of the state of a quantum computer. We report the first experimental implementations of quantum error correction and confirm the expected state stabilization. In NMR computing, however, a net improvement in the signal-to-noise would require very high polarization. The experiment implemented the 3-bit code for phase errors in liquid state state NMR.
5 pages, three figures