[HTML][HTML] A study on thermal quantum resources and probabilistic teleportation in spin-1/2 Heisenberg XYZ+ DM+ KSEA model under variable Zeeman splitting

A Ali, S Al-Kuwari, MT Rahim, M Ghominejad, H Ali… - Applied Physics B, 2024 - Springer
We investigate the behavior of various measures of quantum coherence and quantum
correlation in the spin-1/2 Heisenberg XYZ model with added Dzyaloshinsky-Moriya (DM) …

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 …

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 …

[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 …

Quantum advantages of teleportation and dense coding protocols in an open system

S Haddadi, M Hadipour, S Haseli, AU Rahman… - Mathematics, 2023 - mdpi.com
Quantum teleportation and dense coding are well-known quantum protocols that have been
widely explored in the field of quantum computing. In this paper, the efficiency of quantum …

Bistability-assisted mechanical squeezing and entanglement

S Agasti, P Djorwé - Physica Scripta, 2024 - iopscience.iop.org
Based on a scheme proposed to experience the dynamical Casimir effect in optomechanical
systems, we show how to squeeze mechanical motion and entangle the optical field with …

[HTML][HTML] Dense coding, non-locality correlations and entanglement for two two-level atoms interacting resonantly with a single mode cavity field in intrinsic …

NH Abdel-Wahab, TAS Ibrahim, ME Amin… - Optical and Quantum …, 2024 - Springer
We focus on the effective generation of dynamical quantum correlations in a system
consisting of a two two-level atoms interacting with a single-mode cavity field exposed to …

Probing teleported quantum correlations in a two-qubit system inside a coherent field

MY Abd-Rabbou, EM Khalil, S Al-Awfi - Optik, 2024 - Elsevier
This paper investigates the impact of dipole interactions and the initial quantum state
configurations within a quantum system on teleported quantum correlations involving a pair …

The relationship between the degree of violation of Bell-CHSH inequality and measurement uncertainty in two classes of spin squeezing mechanisms

A Ait Chlih, N Habiballah, D Khatib - International Journal of Modern …, 2024 - World Scientific
In solid-state systems, spin squeezing states have acquired much interest in quantum
information processing since they are not only essential from a basic physics standpoint but …

Effects of DM and KSEA interactions on entanglement, Fisher and Wigner-Yanase information correlations of two XYZ-Heisenberg-qubit states under a magnetic field

S Gaidi, A Slaoui, ABA Mohamed, MEL Falaki… - Physica …, 2024 - iopscience.iop.org
We employ entanglement negativity, local quantum uncertainty (LQU), and local quantum
Fisher information (LQFI) to characterize thermal entanglement between two XYZ …