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中文论文题目: |
10-Qubit Entanglement and Parallel Logic Operations with a Superconducting Circuit
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英文论文题目: |
10-Qubit Entanglement and Parallel Logic Operations with a Superconducting Circuit
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论文题目英文: |
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作者: |
Song, Chao
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论文出处: |
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刊物名称: |
PHYSICAL REVIEW LETTERS
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年: |
2017
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卷: |
119 |
期: |
18 |
页: |
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摘要: |
Here we report on the production and tomography of genuinely entangled Greenberger-Horne-Zeilinger states with up to ten qubits connecting to a bus resonator in a superconducting circuit, where the resonator-mediated qubit-qubit interactions are used to controllably entangle multiple qubits and to operate on different pairs of qubits in parallel. The resulting 10-qubit density matrix is probed by quantum state tomography, with a fidelity of 0.668 +/- 0.025. Our results demonstrate the largest entanglement created so far in solid-state architectures and pave the way to large-scale quantum computation. |
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