Implementation of Grover search algorithm with Josephson charge qubits
arXiv:cond-mat/0609699 · doi:10.1016/j.physc.2006.12.015
Abstract
A scheme of implementing the Grover search algorithm based on Josephson charge qubits has been proposed, which would be a key step to scale more complex quantum algorithms and very important for constructing a real quantum computer via Josephson charge qubits. The present scheme is simple but fairly efficient, and easily manipulated because any two-charge-qubit can be selectively and effectively coupled by a common inductance. More manipulations can be carried out before decoherence sets in. Our scheme can be realized within the current technology.
4 pages, 4 figures