6 papers · 1 filter
Spatial nonlocality imaging via metasurface
Jian Li, Zi-Mu Fan, Qing-Yuan Wu +7
Bell nonlocality is both a defining signature of entanglement and a key quantum information resource. However, visualizing and certifying nonlocal correlations across a spatially m…
Observing tight triple uncertainty relations in two-qubit systems
Yan Wang, Jie Zhou, Xing-Yan Fan +8
As the fundamental tool in quantum information science, the uncertainty principle is essential for manifesting nonclassical properties of quantum systems. Plenty of efforts on the…
Goos-H{ä}nchen Shift for Relativistic Particles Based on Dirac's Equation
Jiang-Lin Zhou, Zhen-Xiao Zhang, Xing-Yan Fan +1
The Goos-H{ä}nchen (GH) shift is a specifical optical phenomenon that describes a shift parallel to the reflected light inside the plane of incidence, when a finite-width light un…
Einstein-Podolsky-Rosen steering paradox "2=1'' for qubits
Zhi-Jie Liu, Jie Zhou, Hui-Xian Meng +4
Einstein-Podolsky-Rosen (EPR) paradox highlights the absence of a local realistic explanation for quantum mechanics, and shows the incompatibility of the local-hidden-state models…
Symmetry in Hydrogen Atom with Spin
Xing-Yan Fan, Xiang-Ru Xie, Sheng-Ming Li +1
As the simplest atom in nature, the hydrogen atom has been explored thoroughly from the perspective of non-relativistic quantum mechanics to relativistic quantum mechanics. Among t…
Revealing the Boundary between Quantum Mechanics and Classical Model by EPR-Steering Inequality
Ruo-Chen Wang, Zhuo-Chen Li, Xing-Yan Fan +4
In quantum information, the Werner state is a benchmark to test the boundary between quantum mechanics and classical models. There have been three well-known critical values for th…