Quantum Computation with Two-Level Systems in Current-Biased Josephson Junction
Long-Bao Yu · Communications in Theoretical Physics · 2010
We present a feasible scheme that realizes quantum computation using the two-level systems (TLSs) in Current-biased Josephson junction (CBJJ) under the present experimental technology. Effective manipulation of the TLSs by CBJJ serving as register qubit can be obtained, such as initialization, single-qubit rotations, two-qubit gates, entanglement generation, and read out, etc. In addition, we also discuss the experimental feasibility and efficiency of the scheme.