Some features of the nonlocal correlation and geometric phase of the quantum system in two-mode nondegenerate entangled states

被引：0
作者：
Sadah A. Alkhateeb
S. Abdel-Khalek
机构：
[1] King Abdulaziz University,Mathematics Department, Faculty of Science
[2] University of Jeddah,Mathematics Department, Faculty of Science
[3] Taif university,Mathematics Department, Faculty of Science
[4] Sohag University,Mathematics Department, Faculty of Science
来源：
Journal of Mathematical Chemistry | 2020年 / 58卷
关键词：
Geometric phase; Entropy squeezing; Non-degenerate entangled state; Field purity; Entanglement;
D O I：
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中图分类号：
学科分类号：
摘要：
We propose a quantum two-level system interacting with a two-mode nondegenerate entangled states (TMNESs). The dynamical properties of entropy squeezing component is investigated based on atomic density matrix in the absence and presence of classical field effect. Moreover, the dynamical properties of the nonlocal correlation between the atom and TMNESs are studied and compared with geometric phase. We examine the influence of the initial interaction conditions and classical field on the evolution of nonlocal correlation, linear entropy and geometric phase. Furthermore, we discuss the link between the geometric phase, field purity and nonlocal correlation during the time dynamics. Finally, the results clarified that a geometric phase and entanglement are strongly affected by the classical field and detuning parameter.
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页码：939 / 949
页数：10
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