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Abdel-Khalek, S., Al-Quthami, M. and Ahmed, M.M.A. (2014) Entanglement Quantifier Based on Atomic Wehrl Entropy for Non-Linear Interaction between a Single Two-Level Atom and SU(1,1) Quantum System. Journal of Quantum Information Science, 4, 44-53.
https://doi.org/10.4236/jqis.2014.41004

has been cited by the following article:

• TITLE: Entanglement of Moving and Non-Moving Two-Level Atoms

  AUTHORS: Mohamad Kh. Ismail, Tarek M. El-Shahat

  KEYWORDS: Atomic Inversion, Von Neumann Entropy, Atomic Motion, Entropy Squeezing

  JOURNAL NAME: Journal of Quantum Information Science, Vol.7 No.4, December 28, 2017

  ABSTRACT: In this paper we study the dynamics of the atomic inversion, von Neumann entropy and entropy squeezing for moving and non-moving two-level atoms interacting with a Perelomov coherent state. The final state of the system using specific initial conditions is obtained. The effects of Perelomov and detuning parameters are examined in the absence and presence of the atomic motion. Important phenomena such as the collapse and revival are shown to be very sensitive to the variation of the Perelomov parameter in the presence of detuning parameter. The results show that the Perelomov parameter is very useful in generating a high amount of entanglement due to variation of the detuning parameter.