Efficient Construction of High-Dimensional Cluster State |
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Authors: | DIAO Da-Sheng ZHANG Yong-Sheng ZHOU Xiang-Fa GUO Guang-Can |
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Institution: | School of Physics and Electronics, Henan University, Kaifeng 475001Lab of Quantum Information, Department of Physics, University of Science and Technology of China, Hefei 230026 |
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Abstract: | We present a scheme for efficiently constructing high-dimensional cluster state using probabilistic entangling quantum gates. It is shown that the required computational overhead scales efficiently both with 1/p and n even if all the entangling quantum gates only succeed with an arbitrary small probability, where p is the success probability of the entangling quantum gate and n is the number of qubits in the computation. |
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Keywords: | 03 67 Lx 03 67 -a 03 65 Ud |
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