Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Du, Ming"'
Autor:
Zhao, Peng, Ying, Jia-Wei, Yang, Meng-Ying, Zhong, Wei, Du, Ming-Ming, Shen, Shu-Ting, Li, Yun-Xi, Zhang, An-Lei, Zhou, Lan, Sheng, Yu-Bo
Multi-photon hyperentangement is of fundamental importance in optical quantum information processing. Existing theory and experiment producing multi-photon hyperentangled states have until now relied on the outcome post-selection, a procedure where o
Externí odkaz:
http://arxiv.org/abs/2406.08790
Ptychography is a powerful imaging technique that is used in a variety of fields, including materials science, biology, and nanotechnology. However, the accuracy of the reconstructed ptychography image is highly dependent on the accuracy of the recor
Externí odkaz:
http://arxiv.org/abs/2405.20910
Autor:
Zhang, Cheng, Zhang, Qi, Zhong, Wei, Du, Ming-Ming, Shen, Shu-Ting, Li, Xi-Yun, Zhang, An-Lei, Zhou, Lan, Sheng, Yu-Bo
Measurement-device-independent quantum secret sharing (MDI-QSS) can eliminate all the security loopholes associated with imperfect measurement devices and greatly enhance QS's security under practical experimental condition. MDI-QSS requires each com
Externí odkaz:
http://arxiv.org/abs/2405.16970
Given a data graph G, a source vertex u and a target vertex v of a reachability query, the reachability query is used to answer whether there exists a path from u to v in G. Reachability query processing is one of the fundamental operations in graph
Externí odkaz:
http://arxiv.org/abs/2403.13181
Autor:
Zhang, Qi, Zhong, Wei, Du, Ming-Ming, Shen, Shu-Ting, Li, Xi-Yun, Zhang, An-Lei, Zhou, Lan, Sheng, Yu-Bo
Quantum secret sharing (QSS) is a fundamental quantum secure communication primitive, which enables a dealer to distribute secret keys to a set of players. Device-independent (DI) QSS can relax the security assumptions about the devices' internal wor
Externí odkaz:
http://arxiv.org/abs/2403.10137
Autor:
Ying, Jia-Wei, Zhao, Peng, Zhong, Wei, Du, Ming-Ming, Li, Xi-Yun, Shen, Shu-Ting, Zhang, An-Lei, Zhou, Lan, Sheng, Yu-Bo
Quantum secure direct communications (QSDC) can directly transmit secret messages through quantum channel without keys. The imperfect photon source is a major obstacle for QSDC's practical implementation. The unwanted vacuum state and multi-photon co
Externí odkaz:
http://arxiv.org/abs/2402.02709
We present an efficient and general multipartite entanglement purification protocol (MEPP) for N-photon systems in Greenberger-Horne-Zeilinger (GHZ) states with non-identical input states. As a branch of entanglement purification, besides the cases o
Externí odkaz:
http://arxiv.org/abs/2311.10250
Locality-sensitive hashing (LSH) is an effective randomized technique widely used in many machine learning tasks. The cost of hashing is proportional to data dimensions, and thus often the performance bottleneck when dimensionality is high and the nu
Externí odkaz:
http://arxiv.org/abs/2309.15479
Quantum illumination (QI) leverages entangled lights to detect the potential presence of low-reflective objects in a region surrounded by a thermal bath. Homologously, quantum parameter estimation utilizes non-classical probes to accurately estimate
Externí odkaz:
http://arxiv.org/abs/2308.07150
Publikováno v:
Sci. China-Phys. Mech. Astron. 65, 100311 (2022)
The past two decades have witnessed a surge of interest in exploring correlation and coherence measures to investigate quantum phase transitions (QPTs). Here, motivated by the continued push along this direction, we propose a measure which is built u
Externí odkaz:
http://arxiv.org/abs/2209.01823