Quantum coherence and geometric quantum discord
Quantum coherence and quantum correlations are of fundamental and practical significance
for the development of quantum mechanics. They are also cornerstones of quantum …
for the development of quantum mechanics. They are also cornerstones of quantum …
Genuine multipartite entanglement subject to the Unruh and anti-Unruh effects
SM Wu, HS Zeng, T Liu - New Journal of Physics, 2022 - iopscience.iop.org
We study the acceleration effect on the genuine tripartite entanglement for one or two
accelerated detector (s) coupled to the vacuum field. Surprisingly, we find that the increase …
accelerated detector (s) coupled to the vacuum field. Surprisingly, we find that the increase …
Fermionic steering and its monogamy relations in Schwarzschild spacetime
SM Wu, HS Zeng - The European Physical Journal C, 2022 - Springer
Using two different types of quantification for quantum steering, we study the influence of
Hawking radiation on quantum steering for fermionic fields in Schwarzschild spacetime. The …
Hawking radiation on quantum steering for fermionic fields in Schwarzschild spacetime. The …
Quantum-memory-assisted entropic uncertainty relation in a Heisenberg XYZ chain with an inhomogeneous magnetic field
The uncertainty principle provides a nontrivial bound to expose the precision for the
outcome of the measurement on a pair of incompatible observables in a quantum system …
outcome of the measurement on a pair of incompatible observables in a quantum system …
Exploration of quantum-memory-assisted entropic uncertainty relations in a noninertial frame
The uncertainty principle offers a bound to show accuracy of the simultaneous measurement
outcome for two incompatible observables. In this letter, we investigate quantum-memory …
outcome for two incompatible observables. In this letter, we investigate quantum-memory …
Exploring uncertainty relation and its connection with coherence under the Heisenberg spin model with the Dzyaloshinskii–Moriya interaction
Uncertainty principle is at the heart of quantum physics, taking a fundamental and crucial
role in the area of quantum information science, and it provides a remarkable lower bound to …
role in the area of quantum information science, and it provides a remarkable lower bound to …
Dynamical Measurement's Uncertainty in the Curved Space‐Time
F Ming, D Wang, L Ye - Annalen der Physik, 2019 - Wiley Online Library
The dynamical characteristics of measurement's uncertainty are investigated under two
modes of Dirac field in the Garfinkle–Horowitz–Strominger dilation space‐time. It shows that …
modes of Dirac field in the Garfinkle–Horowitz–Strominger dilation space‐time. It shows that …
Enhancement of multipartite entanglement in an open system under non-inertial frames
In this paper, multipartite entanglement enhancement in an open system under non-inertial
frames via local non-unitary operations is explored. Explicitly, we investigate an available …
frames via local non-unitary operations is explored. Explicitly, we investigate an available …
How relativistic motion affects Einstein–Podolsky–Rosen steering
In this letter, the dynamic behavior of Einstein–Podolsky–Rosen (EPR) steering and the
redistribution of EPR steering under a relativistic framework are investigated. Specifically …
redistribution of EPR steering under a relativistic framework are investigated. Specifically …
Quantum coherence behaviors of fermionic system in non-inertial frame
Z Huang, H Situ - Quantum Information Processing, 2018 - Springer
In this paper, we analyze the quantum coherence behaviors of a single qubit in the
relativistic regime beyond the single-mode approximation. Firstly, we investigate the freezing …
relativistic regime beyond the single-mode approximation. Firstly, we investigate the freezing …