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pro vyhledávání: '"Zhen, Peng"'
Multipartite entanglement is one of the crucial resources in quantum information processing tasks such as quantum metrology, quantum computing and quantum communications. It is essential to verify not only the multipartite entanglement, but also the
Externí odkaz:
http://arxiv.org/abs/2406.07274
Autor:
Zhu, Minqin, Wu, Anpeng, Li, Haoxuan, Xiong, Ruoxuan, Li, Bo, Yang, Xiaoqing, Qin, Xuan, Zhen, Peng, Guo, Jiecheng, Wu, Fei, Kuang, Kun
Estimating the individuals' potential response to varying treatment doses is crucial for decision-making in areas such as precision medicine and management science. Most recent studies predict counterfactual outcomes by learning a covariate represent
Externí odkaz:
http://arxiv.org/abs/2403.14232
We present a framework for quantifying information flow within general quantum processes. For this purpose, we introduce the signaling power of quantum channels and discuss its relevant operational properties. This function supports extensions to hig
Externí odkaz:
http://arxiv.org/abs/2402.04213
Publikováno v:
PhysRevLett.132.110204,(2024)
We present an approach to estimate the operational distinguishability between an entangled state and any separable state directly from measuring an entanglement witness. We show that this estimation also implies bounds on a variety of other well-know
Externí odkaz:
http://arxiv.org/abs/2312.04897
Understanding the quantitative relation between entanglement and Bell nonlocality is a longstanding open problem of both fundamental and practical interest. Here we provide a general approach to address this issue. Starting with an observation that e
Externí odkaz:
http://arxiv.org/abs/2312.02588
Quantum networks are of high interest nowadays and a quantum internet has been long envisioned. Network-entanglement adapts the notion of entanglement to the network scenario and network-entangled states are considered to be a resource to overcome th
Externí odkaz:
http://arxiv.org/abs/2311.13945
Autor:
Ya-Zhou Wang, Mao-Zhen Peng, Yao-Lin Xu, Ying Ying, Lin-Hui Tang, Hua-Xiang Xu, Jun-Yi He, Liang Liu, Wen-Quan Wang
Publikováno v:
Discover Oncology, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Pancreatic cancer is among the most immune-resistant tumor types due to its unique tumor microenvironment and low cancer immunogenicity. Single-agent immune modulators have thus far proven clinically ineffective. However, a growing body of e
Externí odkaz:
https://doaj.org/article/b392760ffae84c7686bb3f0d5fcc1b9c
Autor:
Hongge Li, Shurong Tang, Zhen Peng, Guoyong Fu, Yinhua Jia, Shoujun Wei, Baojun Chen, Muhammad Shahid Iqbal, Shoupu He, Xiongming Du
Publikováno v:
Journal of Integrative Agriculture, Vol 23, Iss 10, Pp 3250-3263 (2024)
Cotton fiber quality is a persistent concern that determines planting benefits and the quality of finished textile products. However, the limitations of measurement instruments have hindered the accurate evaluation of some important fiber characteris
Externí odkaz:
https://doaj.org/article/c076b2934b824714b55084470497d2bc
Publikováno v:
Phys. Rev. Lett. 132, 140201 (2024)
We show that some sets of quantum observables are unique up to an isometry and have a contextuality witness that attains the same value for any initial state. We prove that these two properties make it possible to certify any of these sets by looking
Externí odkaz:
http://arxiv.org/abs/2309.05735
Publikováno v:
PRX Quantum 5, 020318, 2024
The interplay between the quantum state space and a specific set of measurements can be effectively captured by examining the set of jointly attainable expectation values. This set is commonly referred to as the (convex) joint numerical range. In thi
Externí odkaz:
http://arxiv.org/abs/2308.00753