Producing Cluster States in Charge Qubits and Flux Qubits
Producing Cluster States in Charge Qubits and Flux Qubits
We propose a method to efficiently generate cluster states in charge qubits, both semiconducting and superconducting, as well as flux qubits. We show that highly entangled cluster states can be realized by a ``one-touch'' entanglement operation by tuning gate bias voltages for charge qubits. We also investigate the robustness of …