中国物理B ›› 2004, Vol. 13 ›› Issue (6): 817-823.doi: 10.1088/1009-1963/13/6/006
魏达秀, 罗军, 杨晓冬, 孙献平, 曾锡之, 刘买利, 丁尚武, 詹明生
Wei Da-Xiu (魏达秀), Luo Jun (罗军), Yang Xiao-Dong (杨晓冬), Sun Xian-Ping (孙献平), Zeng Xi-Zhi (曾锡之), Liu Mai-Li (刘买利), Ding Shang-Wu (丁尚武), Zhan Ming-Sheng (詹明生)
摘要: This paper presents a simple scheme for information transmission between two non-directly interactive qubits in an n-qubit system. An example has been realized on a three-qubit nuclear magnetic resonance (NMR) spectrometer quantum computer. The experimental result successfully demonstrates that the feasible measure can also be extended to other quantum logical gates, or other quantum algorithms, where some qubits have no direct interactions in a multi-qubit system.
中图分类号: (Quantum communication)