Cavity-assisted quantum computing in a silicon nanostructure
Cavity-assisted quantum computing in a silicon nanostructure
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硅纳米结构中的腔辅助量子计算
DOI:
10.1088/1674-1056/23/5/050307
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发表时间:
2014-03
影响因子:
1.7
通讯作者:
Xue Peng
中科院分区:
文献类型:
--
作者:
Qin Hao;Zhang Rong;Liu Jin-Ming;Xue Peng
We present a scheme of quantum computing with charge qubits corresponding to one excess electron shared between dangling-bond pairs of surface silicon atoms that couple to a microwave stripline resonator on a chip. By choosing a certain evolution time, we propose the realization of a set of universal single- and two-qubit logical gates. Due to its intrinsic stability and scalability, the silicon dangling-bond charge qubit can be regarded as one of the most promising candidates for quantum computation. Compared to the previous schemes on quantum computing with silicon bulk systems, our scheme shows such advantages as a long coherent time and direct control and readout.
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影响因子:
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