Zobrazeno 1 - 10
of 175
pro vyhledávání: '"Cleland, Andrew"'
Quantum random access memory (QRAM) promises simultaneous data queries at multiple memory locations, with data retrieved in coherent superpositions, essential for achieving quantum speedup in many quantum algorithms. We introduce a transmon-controlle
Externí odkaz:
http://arxiv.org/abs/2411.00719
Autor:
Linehan, Ryan, Trickle, Tanner, Conner, Christopher R., Ghosh, Sohitri, Lin, Tongyan, Sholapurkar, Mukul, Cleland, Andrew N.
We present a novel application of a qubit-coupled phonon detector to search for new physics, e.g., ultralight dark matter (DM) and high-frequency gravitational waves. The detector, motivated by recent advances in quantum acoustics, is composed of sup
Externí odkaz:
http://arxiv.org/abs/2410.17308
Autor:
Peng, Ruoming, Wu, Xuntao, Wang, Yang, Zhang, Jixing, Geng, Jianpei, Dasari, Durga Bhaktavatsala Rao, Cleland, Andrew N., Wrachtrup, Jörg
Solid-state spin systems hold great promise for quantum information processing and the construction of quantum networks. However, the considerable inhomogeneity of spins in solids poses a significant challenge to the scaling of solid-state quantum sy
Externí odkaz:
http://arxiv.org/abs/2409.12938
Autor:
Wu, Xuntao, Yan, Haoxiong, Andersson, Gustav, Anferov, Alexander, Chou, Ming-Han, Conner, Christopher R., Grebel, Joel, Joshi, Yash J., Li, Shiheng, Miller, Jacob M., Povey, Rhys G., Qiao, Hong, Cleland, Andrew N.
Superconducting qubits provide a promising approach to large-scale fault-tolerant quantum computing. However, qubit connectivity on a planar surface is typically restricted to only a few neighboring qubits. Achieving longer-range and more flexible co
Externí odkaz:
http://arxiv.org/abs/2407.20134
Autor:
Grebel, Joel, Yan, Haoxiong, Chou, Ming-Han, Andersson, Gustav, Conner, Christopher R., Joshi, Yash J., Miller, Jacob M., Povey, Rhys G., Qiao, Hong, Wu, Xuntao, Cleland, Andrew N.
Quantum communication testbeds provide a useful resource for experimentally investigating a variety of communication protocols. Here we demonstrate a superconducting circuit testbed with bidirectional multi-photon state transfer capability using time
Externí odkaz:
http://arxiv.org/abs/2310.00124
Autor:
Povey, Rhys G., Chou, Ming-Han, Andersson, Gustav, Conner, Christopher R., Grebel, Joel, Joshi, Yash J., Miller, Jacob M., Qiao, Hong, Wu, Xuntao, Yan, Haoxiong, Cleland, Andrew N.
In the field of quantum computation and communication there is a compelling need for quantum-coherent frequency conversion between microwave electronics and infra-red optics. A promising platform for this is an optomechanical crystal resonator that u
Externí odkaz:
http://arxiv.org/abs/2307.15087
Autor:
Yan, Haoxiong, Wu, Xuntao, Lingenfelter, Andrew, Joshi, Yash J., Andersson, Gustav, Conner, Christopher R., Chou, Ming-Han, Grebel, Joel, Miller, Jacob M., Povey, Rhys G., Qiao, Hong, Clerk, Aashish A., Cleland, Andrew N.
Publikováno v:
Appl. Phys. Lett. 123, 134001 (2023)
In circuit quantum electrodynamics (QED), qubits are typically measured using dispersively-coupled readout resonators. Coupling between each readout resonator and its electrical environment however reduces the qubit lifetime via the Purcell effect. I
Externí odkaz:
http://arxiv.org/abs/2306.06258
Autor:
Qiao, Hong, Dumur, Etienne, Andersson, Gustav, Yan, Haoxiong, Chou, Ming-Han, Grebel, Joel, Conner, Christopher R., Joshi, Yash J., Miller, Jacob M., Povey, Rhys G., Wu, Xuntao, Cleland, Andrew N.
Linear optical quantum computing provides a desirable approach to quantum computing, with a short list of required elements. The similarity between photons and phonons points to the interesting potential for linear mechanical quantum computing (LMQC)
Externí odkaz:
http://arxiv.org/abs/2302.07791
Autor:
Niu, Jingjing, Zhang, Libo, Liu, Yang, Qiu, Jiawei, Huang, Wenhui, Huang, Jiaxiang, Jia, Hao, Liu, Jiawei, Tao, Ziyu, Wei, Weiwei, Zhou, Yuxuan, Zou, Wanjing, Chen, Yuanzhen, Deng, Xiaowei, Deng, Xiuhao, Hu, Changkang, Hu, Ling, Li, Jian, Tan, Dian, Xu, Yuan, Yan, Fei, Yan, Tongxing, Liu, Song, Zhong, Youpeng, Cleland, Andrew N., Yu, Dapeng
Publikováno v:
Nature Electronics (2023)
Scaling is now a key challenge in superconducting quantum computing. One solution is to build modular systems in which smaller-scale quantum modules are individually constructed and calibrated, and then assembled into a larger architecture. This, how
Externí odkaz:
http://arxiv.org/abs/2302.02751