1School of Physics and Electronics, Henan University, Kaifeng 4750012Lab of Quantum Information, Department of Physics, University of Science and Technology of China, Hefei 230026
Efficient Construction of High-Dimensional Cluster State
1School of Physics and Electronics, Henan University, Kaifeng 4750012Lab of Quantum Information, Department of Physics, University of Science and Technology of China, Hefei 230026
摘要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.
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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2008, Vol. 25 
