QUANTUM STATE TRANSFER METHOD, QUANTUM STATE TRANSFER SYSTEM DEVICE, QUANTUM OPERATION METHOD AND QUANTUM OPERATION APPARATUS

摘要

A quantum state transfer system device comprises transmitting device that measures an input qubit and a first qubit array that includes not less than three qubits; and a receiving device that selects in accordance with the measurement result a qubit as an output qubit from among qubits included in a second qubit array that includes not less than three qubits and is quantum-mechanically entangled with the first qubit array.