Ahmedgaber

احمد جابر احمد عبد المجيد

استاذ مساعد - مدير مستشفي الاستقبال والطوارئ

كلية الطب

العنوان: الثقافه - برج الفردوس - سوهاج

11

إعجاب

المنشورات و المؤلفات التي تحتوي علي الكلمة المفتاحية: Entanglement


2018-11-30 17:54:36 الكلمات المفتاحية 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 ... إقراء المزيد

2018-11-30 17:10:24 الكلمات المفتاحية 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 ... إقراء المزيد