Corpus ID: 117810339

Measurement-based quantum computation with superconducting charge qubits

  title={Measurement-based quantum computation with superconducting charge qubits},
  author={Xiang-Bin Wang and J. Q. You and Franco Nori},
  journal={arXiv: Quantum Physics},
We present a robust method, based only on measurements, to produce superconducting cluster states. The measurement of the current of a few parallel Josephson-junction qubits realizes a novel type of quantum-state selector. Using this selector, one can produce various quantum entangled states and also realize a controlled-NOT gate without requiring an exact control of the interqubit interactions. In particular, cluster states for quantum computation could be produced with only single-qubit… Expand
1 Citations
Quantum signatures in the dynamics of two dipole-dipole interacting soft dimers
Abstract.The quantum covariances of physically transparent pairs of observables relative to two dimers hosted in a solid matrix are exactly investigated in the temporal domain. Both dimers possessExpand