Articles written in Pramana – Journal of Physics
Volume 94 All articles Published: 8 July 2020 Article ID 0096 Research Article
In this paper, we study a model of two two-level atoms interacting with a quantum ﬁeld. An analytical solution is obtained which is used to study the information entropy of the system. It is shown that the nonlinear term plays a signiﬁcant role in the behaviour of the minimum uncertainty (MU) compared with the concurrence (C). Our extensive study of information entropy of atoms–ﬁeld interaction demonstrates that using the coupling strength between the atoms and the ﬁeld as a controller parameter, one can control the dynamics of the system by increasing the lower bound of the entropic uncertainty relation or decreasing the entanglement.
Volume 94, 2020
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