[HTML][HTML] Local quantum Fisher information and local quantum uncertainty for general X states
MA Yurischev, S Haddadi - Physics Letters A, 2023 - Elsevier
Abstract A two-spin-1/2 Heisenberg XYZ model with Dzyaloshinsky–Moriya (DM) and
Kaplan–Shekhtman–Entin-Wohlman–Aharony (KSEA) interactions in the presence of an …
Kaplan–Shekhtman–Entin-Wohlman–Aharony (KSEA) interactions in the presence of an …
[HTML][HTML] A comparative study of local quantum Fisher information and local quantum uncertainty in Heisenberg XY model
Recently, it has been shown that the quantum Fisher information via local observables and
via local measurements (ie, local quantum Fisher information (LQFI)) is a central concept in …
via local measurements (ie, local quantum Fisher information (LQFI)) is a central concept in …
Characterizing non-Markovianity via quantum interferometric power
Non-Markovian evolution in open quantum systems is often characterized in terms of the
backflow of information from environment to system and is thus an important facet in …
backflow of information from environment to system and is thus an important facet in …
Characterizing Two‐Qubit Non‐Classical Correlations and Non‐Locality in Mixed Local Dephasing Noisy Channels
The dephasing effects of two independent local mixed static‐Ornstein Uhlenbeck (STC‐
OUK) noisy channels on the dynamics of two‐qubit non‐classical correlations, non‐locality …
OUK) noisy channels on the dynamics of two‐qubit non‐classical correlations, non‐locality …
Behavior of quantum discord, local quantum uncertainty, and local quantum Fisher information in two-spin-1/2 Heisenberg chain with DM and KSEA interactions
AV Fedorova, MA Yurischev - Quantum Information Processing, 2022 - Springer
A two-qubit Heisenberg XYZ model with Dzyaloshinsky–Moriya (DM) and Kaplan–
Shekhtman–Entin-Wohlman–Aharony (KSEA) interactions is considered at thermal …
Shekhtman–Entin-Wohlman–Aharony (KSEA) interactions is considered at thermal …
Local quantum Fisher information and local quantum uncertainty in two-qubit Heisenberg XYZ chain with Dzyaloshinskii–Moriya interactions
S Haseli - Laser Physics, 2020 - iopscience.iop.org
Quantum correlations play an important role in quantum information theory. Quantum Fisher
information (QFI) via local observables and via local measurements (ie local QFI (LQFI)) is a …
information (QFI) via local observables and via local measurements (ie local QFI (LQFI)) is a …
Dynamics of quantum correlation and coherence in de Sitter universe
Z Huang - Quantum Information Processing, 2017 - Springer
In this article, we investigate the dynamics of quantum correlation and coherence for two
atoms interacting with massless scalar field in the background de Sitter spacetime. We firstly …
atoms interacting with massless scalar field in the background de Sitter spacetime. We firstly …
Effects of DM and KSEA interactions on entanglement, Fisher and Wigner-Yanase information correlations of two XYZ-Heisenberg-qubit states under a magnetic field
We employ entanglement negativity, local quantum uncertainty (LQU), and local quantum
Fisher information (LQFI) to characterize thermal entanglement between two XYZ …
Fisher information (LQFI) to characterize thermal entanglement between two XYZ …
Quantum interferometric power versus quantum correlations in a graphene layer system with a scattering process under thermal noise
Cutting-edge quantum processing technology is currently exploring the remarkable
electronic properties of graphene layers, such as their high mobility and thermal …
electronic properties of graphene layers, such as their high mobility and thermal …
Dynamics of local quantum uncertainty and local quantum fisher information for a two-qubit system driven by classical phase noisy laser
L Chen, Y Guo - Journal of Modern Optics, 2021 - Taylor & Francis
In this paper, the dynamics of quantum correlation quantified by local quantum uncertainty
(LQU) and local quantum Fisher information (LQFI) for two uncoupled qubits driven by …
(LQU) and local quantum Fisher information (LQFI) for two uncoupled qubits driven by …