[HTML][HTML] Generating non-classical correlations in two-level atoms

A ur Rahman, H Ali, S Haddadi, SM Zangi - Alexandria Engineering Journal, 2023 - Elsevier
We address the effective generation of thermal non-classical correlations in two two-level
atoms when exposed to a Fock-state cavity incorporated with classical decoherence effects …

[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 …

Two‐Qubit Steerability, Nonlocality, and Average Steered Coherence under Classical Dephasing Channels

AU Rahman, MY Abd‐Rabbou, S Haddadi… - Annalen der …, 2023 - Wiley Online Library
When two qubits are prepared in a mixture of two Bell states and exposed to local
transmission channels, the dynamics of steerability, Bell nonlocality, and average steered …

Extremal quantum correlation generation using a hybrid channel

AU Rahman, H Ali, SM Zangi, CF Qiao - Scientific Reports, 2023 - nature.com
The preservation of quantum correlations requires optimal procedures and the proper
design of the transmitting channels. In this regard, we address designing a hybrid channel …

[HTML][HTML] Entanglement witness and linear entropy in an open system influenced by FG noise

AU Rahman, S Haddadi, M Javed, LT Kenfack… - Quantum Information …, 2022 - Springer
We investigate the behavior of tripartite entanglement and entropy disorder in three non-
interacting qubits that are first prepared in a mixture state containing Greenberger–Horne …

Quantum teleportation in a two-superconducting qubit system under dephasing noisy channel: role of Josephson and mutual coupling energies

N Zidan, A ur Rahman, S Haddadi - Laser Physics Letters, 2023 - iopscience.iop.org
We investigate the average fidelity of teleportation for a system of two superconducting
qubits under a dephasing noisy channel. Using the classical fidelity threshold concept, we …

Witnessing Quantum Correlations in a Hybrid Qubit‐Qutrit System Under Intrinsic Decoherence

F Benabdallah, K El Anouz, A Rahman… - Fortschritte der …, 2023 - Wiley Online Library
Studying qubit‐qutrit systems is crucial to harnessing their quantum advantages, especially
in quantum secure technologies. In this regard, the present work consists of considering a …

Local quantum uncertainty and quantum interferometric power in an anisotropic two-qubit system

N Zidan, AU Rahman, S Haddadi, A Czerwinski… - Universe, 2022 - mdpi.com
Investigating the favorable configurations for non-classical correlations preservation has
remained a hotly debated topic for the last decade. In this regard, we present a two-qubit …

[HTML][HTML] Witnessing quantum correlations in two coupled quantum dots under intrinsic decoherence

NI Mohammed, HM Abdelsalam, S Almalki… - Alexandria Engineering …, 2023 - Elsevier
The influences of intrinsic decoherence, tunnelling rates, and Coulomb coupling interaction
on the behaviour of negativity, quantum coherence and the measurement-induced …

Noise‐Based Damping of Chaotic Entanglement in Pulsed Driven Two‐Qubit System

MY Abd‐Rabbou, EM Khalil, S Al‐Awfi - Annalen der Physik, 2024 - Wiley Online Library
This paper investigates the entanglement dynamics of a two‐qubit system in the presence of
n‐sequential sin 2 \sin^2‐pulse shape. The study explores entanglement under two …