mohamed.mahmoud2

Asso.Prof. Mohamed Mahmoud Ahmed Hussein

Assistant Professor - قائم بعمل وكيل كلية الهندسة للدراسات العليا والبحوث

Faculty of engineering

Address: سوهاج - مدينة ناصر - أمام مدرسة اللغات التجريبية

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Publications Which contain the keyword: Entanglement

Entanglement of a nonlinear two two-level atoms interacting with deformed fields in Kerr medium

2018-11-30 17:54:36 Keywords Entanglement, nonlinear, Kerr-like medium, sudden birth, sudden death,
Entanglement of a nonlinear two two-level atoms interacting with deformed fields in Kerr medium
In this paper we investigate the entanglement dynamics between two two-level atoms interacting with two coherent fields in two spatially separated cavities which are filled with a Kerr-like medium. We examine the effect of nonlinear medium on the dynamical properties of entanglement and atomic occupation probabilities in the case of even and odd deformed coherent states. The results show that ... Read more

Robust general N user authentication scheme in a centralized quantum communication network via generalized GHZ states

2018-11-30 17:10:24 Keywords quantum communication, quantum cryptography, quantum authentication, Entanglement,
Robust general N user authentication scheme in a centralized quantum communication network via generalized GHZ states
Quantum communication provides an enormous advantage over its classical counterpart: security of communications based on the very principles of quantum mechanics. Researchers have proposed several approaches for user identity authentication via entanglement. Unfortunately, these protocols fail because an attacker can capture some of the particles in a transmitted sequence and send what is left to the receiver through a quantum ... Read more