Splitting phonons: Building a platform for linear mechanical quantum computing
Splitting phonons: Building a platform for linear mechanical quantum computing
复制标题
分裂声子:构建线性机械量子计算平台
DOI:
10.1126/science.adg8715
复制
发表时间:
2023
期刊:
影响因子:
56.9
通讯作者:
Povey, R. G.
中科院分区:
文献类型:
--
作者:
Qiao, H.;Dumur, É.;Andersson, G.;Yan, H.;Chou, M.-H.;Grebel, J.;Conner, C. R.;Joshi, Y. J.;Miller, J. M.;Povey, R. G.
Linear optical quantum computing provides a desirable approach to quantum computing, with only a short list of required computational elements. The similarity between photons and phonons points to the interesting potential for linear mechanical quantum computing using phonons in place of photons. Although single-phonon sources and detectors have been demonstrated, a phononic beam splitter element remains an outstanding requirement. Here we demonstrate such an element, using two superconducting qubits to fully characterize a beam splitter with single phonons. We further use the beam splitter to demonstrate two-phonon interference, a requirement for two-qubit gates in linear computing. This advances a new solid-state system for implementing linear quantum computing, further providing straightforward conversion between itinerant phonons and superconducting qubits.
登录
查看更多内容
影响因子:
4
作者:
K. Satzinger;C. Conner;A. Bienfait;H.-S. Chang;M. Chou;A. Cleland;É. Dumur;J. Grebel;G. Peairs;R. Povey;S. Whiteley;Y. Zhong;D. Awschalom;D. Schuster;A. Cleland
通讯作者:
K. Satzinger;C. Conner;A. Bienfait;H.-S. Chang;M. Chou;A. Cleland;É. Dumur;J. Grebel;G. Peairs;R. Povey;S. Whiteley;Y. Zhong;D. Awschalom;D. Schuster;A. Cleland
影响因子:
0.9
作者:
Z. Ou;L. Mandel
通讯作者:
Z. Ou;L. Mandel
影响因子:
64.8
作者:
Wollack, E. Alex;Cleland, Agnetta Y.;Safavi-Naeini, Amir H.
通讯作者:
Safavi-Naeini, Amir H.
影响因子:
13.6
作者:
通讯作者:
--
DOI:
10.48550/arxiv.1703.04495
发表时间:
2017
期刊:
--
影响因子:
--
作者:
Manenti R
通讯作者:
Manenti R