The use of three-bit code for quantum computations using physical systems where dephasing is the dominant source of errors is demonstrated. The encoding procedure is simpler and the error correlation procedure is also simpler. Nonetheless, performing operations on encoded qubits are shown to be simpler in the case of seven-bit code than for the three-bit code.
|Number of pages||8|
|Journal||Physical Review A|
|Publication status||Published - Aug 2000|