Influence of Various Environments on Information and Entanglement Dynamics for Two Interacting Qubits

被引：0
|
作者：
A.-S. F. Obada
M. E. Shaheen
机构：
[1] Al-Azhar University,Department of Mathematics, Faculty of Science
[2] Port Said University,Department of Mathematics, Faculty of Science
来源：
Journal of Russian Laser Research | 2015年 / 36卷
关键词：
interacting qubits; Fisher information; negativity; entanglement;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Analytical solutions of the master equation for two interacting qubits in different environments are considered. The qubits are initially prepared in a mixed state. Under the effect of different models of environments, we compare the temporal evolution of atomic quantum Fisher information with the negativity as a measure of entanglement.
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页码：24 / 34
页数：10
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