A comparative study of LQU and LQFI in general qubit-qutrit axially symmetric states

A comparative study of LQU and LQFI in general qubit-qutrit axially symmetric states

Abstract We derive the compact closed forms of local quantum uncertainty (LQU) and local quantum Fisher information (LQFI) for hybrid qubit-qutrit axially symmetric (AS) states. This allows us to study the quantum correlations in detail and present some essentially novel results for spin-(1/2, 1) sy...

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Bibliographic Details
Main Authors: M. A. Yurischev, Saeed Haddadi, Mehrdad Ghominejad
Format: Article
Language:English
Published: Nature Portfolio 2025-01-01
Series:Scientific Reports
Subjects:
Qubit-qutrit system
Axial U(1) symmetry group
Local quantum uncertainty
Local quantum Fisher information
Online Access:https://doi.org/10.1038/s41598-024-84857-4
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