Communications in Theoretical Physics
Scheme for Implementing Quantum Search Algorithm in a Cluster State Quantum Computer
Yanhui Wang, Yong Zhang
Abstract
Using cluster state and single qubit measurement one can perform the one-way quantum computation. Here we give a detailed scheme for realizing a modified Grover search algorithm using measurements on cluster state. We give the measurement pattern for the cluster-state realization of the algorithm and estimated the number of measurement needed for its implementation. It is found that O(2 3n/2 n 2 ) number of single qubit measurements is required for its realization in a cluster-state quantum computer.