33 citations · 107 across the 11 of their papers we have counts for
10 papers
Information under Lorentz transformation
N. Metwally, H. Eleuch, M. Abdel-Aty
A general form of a two-qubit system is obtained under the effect of Lorentz transformation. We investigate extensively some important classes in the context of quantum information…
Skew Information for a single Cooper Pair Box interacts with a single cavity Mode
N. Metwally, A. Al-Mannai, M. Abdel-Aty
The dynamics of the skew information (SI) is investigated for a single Cooper Pair Box,CPB interacts with a single cavity mode. The effect of the cavity and CPB's parameters on the…
Enhancement of nonclassical properties of two qubits via deformed operators
N. Metwally, M. Sebawe Abdalla, M. Abdel-Aty
We explore the dynamics of two atoms interacting with a cavity field via deformed operators. Properties of the asymptotic regularization of entanglement measures proving, for examp…
Two atoms in dissipative cavities in dispersive limit: entanglement sudden death and long-lived entanglement
Jian-Song Zhang, Ai-Xi Chen, M. Abdel-Aty
We investigate the entanglement dynamics and coherence of two two-level atoms interacting with two coherent fields of two spatially separated and dissipative cavities. It is in par…
Delayed creation of entanglement in superconducting qubits interacting with a microwave field
M. Abdel-Aty, M. Everitt
We explore the role played by the intrinsic decoherence in superconducting charge qubits in the presence of a microwave field applied as a magnetic flux. We study how the delayed c…
Entangled states generation of two atoms interacting with a cavity field
F. N. M. Al-Showaikh, N. Metwally, M. Abdel-Aty
We classify different classes of entangled states arise in a two-qubit system. Some of these classes are of Bell's state types, while others are of the Werner's state types. The de…