52 citations · 311 across the 22 of their papers we have counts for
24 papers
Lie Algebraic Uncertainty Relations
Xiaoli Hu, Naihuan Jing, Jian Zhang +1
Uncertainty relations impose fundamental constraints on quantum observables, yet optimal bounds are needed to determine their incompatibility through the minimum attainable uncerta…
Phenomenological Study of at Polarized Electron-Positron Collider
Yunlu Wang, Yunlong Xiao, Pengcheng Hong
The exploration of symmetry laws stands as a cutting-edge direction in modern physics research. This work delves into the examination of P and CP symmetry properties within the cha…
Study of and symmetries in at electron-positron collider
Yunlu Wang, Yunlong Xiao, Pengcheng Hong +1
Symmetry studies represent one of the most promising frontiers in particle physics research. This investigation focuses on exploring and symmetries in the charm system thr…
Quantum Uncertainty Principles for Measurements with Interventions
Yunlong Xiao, Yuxiang Yang, Ximing Wang +2
Heisenberg's uncertainty principle implies fundamental constraints on what properties of a quantum system can we simultaneously learn. However, it typically assumes that we probe t…
SOiCI and iCISO: Combining iterative configuration interaction with spin-orbit coupling in two ways
Ning Zhang, Yunlong Xiao, Wenjian Liu
The near-exact iCIPT2 approach for strongly correlated systems of electrons, which stems from the combination of iterative configuration interaction (iCI, an exact solver of full C…
The Uncertainty Principle of Quantum Processes
Yunlong Xiao, Kuntal Sengupta, Siren Yang +1
Heisenberg's uncertainty principle, which imposes intrinsic restrictions on our ability to predict the outcomes of incompatible quantum measurements to arbitrary precision, demonst…
Multiple uncertainty relation for accelerated quantum information
Chen Qian, Ya-Dong Wu, Jia-Wei Ji +2
The uncertainty principle, first introduced by Heisenberg in inertial frames, clearly distinguishes quantum theories from classical mechanics. In non-inertial frames, its informati…
Strong Majorization Uncertainty Relations: Theory and Experiment
Yuan Yuan, Yunlong Xiao, Zhibo Hou +5
In spite of enormous theoretical and experimental progresses in quantum uncertainty relations, the experimental investigation of most current, and universal formalism of uncertaint…
The Complementary Information Principle of Quantum Mechanics
Yunlong Xiao, Kun Fang, Gilad Gour
The uncertainty principle bounds the uncertainties about incompatible measurements, clearly setting quantum theory apart from the classical world. Its mathematical formulation via…
Experimental investigation of majorization uncertainty relations in the high-dimensional systems
Yuan Yuan, Yunlong Xiao, Zhibo Hou +5
Uncertainty relation is not only of fundamental importance to quantum mechanics, but also crucial to the quantum information technology. Recently, majorization formulation of uncer…
Improved quantum entropic uncertainty relations
Zhihua Chen, Zhihao Ma, Yunlong Xiao +1
We study entropic uncertainty relations by using stepwise linear functions and quadratic functions. Two kinds of improved uncertainty lower bounds are constructed: the state-indepe…
Quasi-Fine-Grained Uncertainty Relations
Yunlong Xiao, Yu Xiang, Qiongyi He +1
Nonlocality, which is the key feature of quantum theory, has been linked with the uncertainty principle by fine-grained uncertainty relations, by considering combinations of outcom…
Holevo Bound of Entropic Uncertainty in Schwarzschild Spacetime
Jin-Long Huang, Wen-Cong Gan, Yunlong Xiao +2
For a pair of incompatible quantum measurements, the total uncertainty can be bounded by a state-independent constant. However, such a bound can be violated if the quantum system i…
Incompatibility of Observables as State-Independent Bound of Uncertainty Relations
Yunlong Xiao, Cheng Guo, Fei Meng +2
For a pair of observables, they are called "incompatible", if and only if the commutator between them does not vanish, which represents one of the key features in quantum mechanics…
Uncertainty under Quantum Measures and Quantum Memory
Yunlong Xiao, Naihuan Jing, Xianqing Li-Jost
The uncertainty principle restricts potential information one gains about physical properties of the measured particle. However, if the particle is prepared in entanglement with a…
Optimal Universal Uncertainty Relations
Tao Li, Yunlong Xiao, Teng Ma +4
We study universal uncertainty relations and present a method called joint probability distribution diagram to improve the majorization bounds constructed independently in [Phys. R…
Mutually exclusive uncertainty relations
Yunlong Xiao, Naihuan Jing
The uncertainty principle is one of the characteristic properties of quantum theory based on incompatibility. Apart from the incompatible relation of quantum states, mutually exclu…
Near-Optimal Variance-Based Uncertainty Relations
Yunlong Xiao, Naihuan Jing, Bing Yu +2
Learning physical properties of a quantum system is essential for the developments of quantum technologies. However, Heisenberg's uncertainty principle constrains the potential kno…
Enhanced Information Exclusion Relations
Yunlong Xiao, Naihuan Jing, Xianqing Li-Jost
In Hall's reformulation of the uncertainty principle, the entropic uncertainty relation occupies a core position and provides the first nontrivial bound for the information exclusi…
Strong entropic uncertainty relations for multiple measurements
Yunlong Xiao, Naihuan Jing, Shao-Ming Fei +4
In this paper, we study entropic uncertainty relations on a finite-dimensional Hilbert space and provide several tighter bounds for multi-measurements, with some of them also valid…
Improved Uncertainty Relation in the Presence of Quantum Memory
Yunlong Xiao, Naihuan Jing, Shao-Ming Fei +1
In Coles-Piani's recent remarkable version of the entropic uncertainty principle, the entropic sum is controlled by the first and second maximum overlaps between the two projective…
Weighted Uncertainty Relations
Yunlong Xiao, Naihuan Jing, Xianqing Li-Jost +1
Recently, Maccone and Pati have given two stronger uncertainty relations based on the sum of variances and one of them is nontrivial when the quantum state is not an eigenstate of…
Uniform Entanglement Frames
Yunlong Xiao, Naihuan Jing, Xianqing Li-Jost +1
We present several criteria for genuine multipartite entanglement from universal uncertainty relations based on majorization theory. Under non-negative Schur-concave functions, the…
Geometric Global Quantum Discord of Two-qubit States
Yunlong Xiao, Tao Li, Shao-Ming Fei +3
We consider the geometric global quantum discord (GGQD) of two-qubit systems. By analyzing the symmetry of geometric global quantum discord we give an approach for deriving analyti…