Quantum State Transfer between Charge and Flux Qubits in Circuit-QED

• 来源期刊: 中国物理快报（英文版）
• 年，卷（期）: 2008,（4）
• 页码范围: 1179-1182
• 页数: 4页
• 语种: 英文

摘要

We propose a scheme to implement quantum state transfer in a hybrid circuit quantum electrodynamics (QED)system which consists of a superconducting charge qubit, a flux qubit, and a transmission line resonator (TLR).It is shown that quantum state transfer between the charge qubit and the flux qubit can be realized by using the TLR as the data bus.