Quantum Entanglement and Information Transmission Between Non-Direct-Coupled Qubits in an Array of Spatially Fixed Qubits
LUO Jun, WEI Da-Xiu, XIAO Li, ZENG Xi-Zhi
Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071
Quantum Entanglement and Information Transmission Between Non-Direct-Coupled Qubits in an Array of Spatially Fixed Qubits
LUO Jun;WEI Da-Xiu;XIAO Li;ZENG Xi-Zhi
Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071
Abstract： We propose a simple scheme to create entangled states and
realize information transmission between qubits with non-direct
interactions on the basis of quantum superdense coding and swap
operations. This may offer the possibility of applications in scalable quantum computers.
LUO Jun;WEI Da-Xiu;XIAO Li;ZENG Xi-Zhi. Quantum Entanglement and Information Transmission Between Non-Direct-Coupled Qubits in an Array of Spatially Fixed Qubits[J]. 中国物理快报, 2002, 19(1): 7-9.
LUO Jun, WEI Da-Xiu, XIAO Li, ZENG Xi-Zhi. Quantum Entanglement and Information Transmission Between Non-Direct-Coupled Qubits in an Array of Spatially Fixed Qubits. Chin. Phys. Lett., 2002, 19(1): 7-9.
2002, Vol. 19 
