Zobrazeno 1 - 10
of 11 951
pro vyhledávání: '"XU, Qian"'
Quantum error correction (QEC) is essential for reliable quantum information processing. Targeting a particular error channel, both the encoding and the recovery channel can be optimized through a biconvex optimization to give a high-performance, noi
Externí odkaz:
http://arxiv.org/abs/2411.12952
Autor:
Kruckenhauser, Andreas, Yuan, Ming, Zheng, Han, Mamaev, Mikhail, Zeng, Pei, Mao, Xuanhui, Xu, Qian, Zache, Torsten V., Jiang, Liang, van Bijnen, Rick, Zoller, Peter
We present a biased atomic qubit, universally implementable across all atomic platforms, encoded as a `spin-cat' within ground state Zeeman levels. The key characteristic of our configuration is the coupling of the ground state spin manifold of size
Externí odkaz:
http://arxiv.org/abs/2408.04421
Autor:
Xu, Qian, Zhou, Hengyun, Zheng, Guo, Bluvstein, Dolev, Ataides, J. Pablo Bonilla, Lukin, Mikhail D., Jiang, Liang
Quantum error correction is necessary to perform large-scale quantum computation, but requires extremely large overheads in both space and time. High-rate quantum low-density-parity-check (qLDPC) codes promise a route to reduce qubit numbers, but per
Externí odkaz:
http://arxiv.org/abs/2407.18490
Place recognition is a fundamental task for robotic application, allowing robots to perform loop closure detection within simultaneous localization and mapping (SLAM), and achieve relocalization on prior maps. Current range image-based networks use s
Externí odkaz:
http://arxiv.org/abs/2405.10793
By counting the number of pass/fail occurrences of a DUT (Device under Test) in the stirring process in a reverberation chamber (RC), the threshold electric field (E-field) level can be well estimated without tuning the input power and repeating the
Externí odkaz:
http://arxiv.org/abs/2404.15262
Autor:
Wang, Boshi, Cheng, Zhangkai Jason, Xu, Qian, Zhu, Tiangang, Su, Lin, Xue, Mingshan, Pei, Lin, Zhu, Li, Liu, Peng
Publikováno v:
JMIR Public Health and Surveillance, Vol 7, Iss 5, p e28726 (2021)
BackgroundBeekeeping and honey gathering are traditional forms of agricultural farming in China. However, only few studies have focused on the nutritional status and health level of this special occupational group. ObjectiveBy comparing the health s
Externí odkaz:
https://doaj.org/article/1d1150656d0b4fd48521a3c736eb5a52
Autor:
Chen, Shi, Zhou, Lina, Song, Yunya, Xu, Qian, Wang, Ping, Wang, Kanlun, Ge, Yaorong, Janies, Daniel
Publikováno v:
Journal of Medical Internet Research, Vol 23, Iss 1, p e24889 (2021)
BackgroundSocial media plays a critical role in health communications, especially during global health emergencies such as the current COVID-19 pandemic. However, there is a lack of a universal analytical framework to extract, quantify, and compare c
Externí odkaz:
https://doaj.org/article/09ee53c71af5420f8a3aa825762d6168
Autor:
Safarnejad, Lida, Xu, Qian, Ge, Yaorong, Bagavathi, Arunkumar, Krishnan, Siddharth, Chen, Shi
Publikováno v:
JMIR Public Health and Surveillance, Vol 6, Iss 3, p e17175 (2020)
BackgroundSocial media has become a major resource for observing and understanding public opinions using infodemiology and infoveillance methods, especially during emergencies such as disease outbreaks. For public health agencies, understanding the d
Externí odkaz:
https://doaj.org/article/094acc3a56ba4021a31e833bec35e310
Autor:
Xu, Qian-Zhao, Bielytskyi, Pavlo, Otis, James, Lang, Christina, Hughes, Jon, Zhao, Kai-Hong, Losi, Aba, Gärtner, Wolfgang, Song, Chen
Unlike canonical phytochromes, the GAF domain of cyanobacteriochromes (CBCRs) can bind bilins autonomously and is sufficient for functional photocycles. Despite the astonishing spectral diversity of CBCRs, the GAF1 domain of the three-GAF-domain phot
Externí odkaz:
https://ul.qucosa.de/id/qucosa%3A88947
https://ul.qucosa.de/api/qucosa%3A88947/attachment/ATT-0/
https://ul.qucosa.de/api/qucosa%3A88947/attachment/ATT-0/
Fault-tolerant quantum computation with bosonic qubits often necessitates the use of noisy discrete-variable ancillae. In this work, we establish a comprehensive and practical fault-tolerance framework for such a hybrid system and synthesize it with
Externí odkaz:
http://arxiv.org/abs/2310.20578