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pro vyhledávání: '"Xu Jianwei"'
Objective: Depth estimation is crucial for endoscopic navigation and manipulation, but obtaining ground-truth depth maps in real clinical scenarios, such as the colon, is challenging. This study aims to develop a robust framework that generalizes wel
Externí odkaz:
http://arxiv.org/abs/2409.15006
Autor:
Xu, Jianwei
Baumgratz, Cramer and Plenio established a rigorous framework (BCP framework) for quantifying the coherence of quantum states [\href{http://dx.doi.org/10.1103/PhysRevLett.113.140401}{Phys. Rev. Lett. 113, 140401 (2014)}]. In BCP framework, a quantum
Externí odkaz:
http://arxiv.org/abs/2404.06210
Autor:
Xu, Jianwei
Publikováno v:
Physics Letters A 528 (2024) 130024
It is a fundamental question that why quantum mechanics uses complex numbers instead of only real numbers. To address this topic, recently, a rigorous resource theory for the imaginarity of quantum states were established, and several imaginarity mea
Externí odkaz:
http://arxiv.org/abs/2311.12547
Autor:
Xu, Jianwei
Publikováno v:
Physical Review A 108, 062203 (2023)
It has been a long-standing debate that why quantum mechanics uses complex numbers but not only real numbers. To address this topic, in recent years, the imaginarity theory has been developed in the way of quantum resource theory. However, the existi
Externí odkaz:
http://arxiv.org/abs/2307.14116
Publikováno v:
ACS nano 17, 11, 9748 (2023)
As the Si-based transistors scale down to atomic dimensions, the basic principle of current electronics, which heavily relies on the tunable charge degree of freedom, faces increasing challenges to meet the future requirements of speed, switching ene
Externí odkaz:
http://arxiv.org/abs/2305.15418
Autor:
Xu, Jianwei
Publikováno v:
Physics Letters A 482 (2023) 129049
Phase is a basic ingredient for quantum states since quantum mechanics uses complex numbers to describe quantum states. In this letter, we introduce a rigorous framework to quantify the phase of quantum states. To do so, we regard phase as a quantum
Externí odkaz:
http://arxiv.org/abs/2304.09028
Autor:
Xu, Jianwei
Publikováno v:
Physics Letters A 510 (2024) 129529
Kirkwood-Dirac (KD) distribution is a representation of quantum states. Recently, KD distribution has been employed in many scenarios such as quantum metrology, quantum chaos and foundations of quantum theory. KD distribution is a quasiprobability di
Externí odkaz:
http://arxiv.org/abs/2210.02876
Publikováno v:
Zhongguo quanke yixue, Vol 27, Iss 10, Pp 1221-1230 (2024)
Background The prevalence of hypertension among Chinese residents is high while the control rate is low. It has been suggested by numerous epidemiologic studies that reducing salt intake could reduce blood pressure level. Therefore, it is significant
Externí odkaz:
https://doaj.org/article/0da844b1aecb4a4ca6f6840fd66cf89d
Autor:
Se Won Oh, Shin Young Ahn, Xu Jianwei, Ki Woong Kim, Sejoong Kim, Ki Young Na, Dong Wan Chae, Suhnggwon Kim, Ho Jun Chin
Publikováno v:
PLoS ONE, Vol 9, Iss 1, p e84052 (2014)
Obesity is a risk factor for chronic kidney disease, and its prevalence among the elderly is increasing. We investigated the effects of changes in body fat percentage (BFP) on the longitudinal changes in the estimated glomerular filtration rate (eGFR
Externí odkaz:
https://doaj.org/article/e6c6a9303e78477d8b9577c9241c031f