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Engineering entanglement, geometric phase and quantum Fisher information of a three-level system with energy dissipation
  • +2
  • S. Abdel-Khalek,
  • S.M. Abo-Dahab,
  • M. Ragab,
  • Hijaz Ahmad,
  • Muhyaddin Rawa
S. Abdel-Khalek
Sohag University
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S.M. Abo-Dahab
1Math. Dept., Faculty of Science, South Valley University, Qena 83523, Egypt
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M. Ragab
King Abdulaziz University
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Hijaz Ahmad
NWFP University of Engineering and Technology
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Muhyaddin Rawa
King Abdulaziz University
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Abstract

Quantum Fisher information (QFI) and geometric phase have recently been performed different tasks in quantum information technology. We investigate the QFI and entanglement of a three-level atom in $\Lambda $ configuration interacting with a quantized field mode by using linear entropy. We study the dynamical behavior of the geometric phase based on the engineering of a three-level atomic configuration. We analyze the effect of energy dissipation of the dynamical properties of the geometric phase and the QFI as an entanglement quantifier between the three-level atom and field. We explore the correlation between the engineering geometric phase and QFI in the absence and presence of energy dissipation effect. We have found that the $\mathrm{QFI}$ is very sensitive to the effect of the time dependent coupling and energy dissipation.

Peer review status:ACCEPTED

01 Jun 2020Submitted to Mathematical Methods in the Applied Sciences
06 Jun 2020Submission Checks Completed
06 Jun 2020Assigned to Editor
06 Jun 2020Reviewer(s) Assigned
11 Jul 2020Review(s) Completed, Editorial Evaluation Pending
12 Jul 2020Editorial Decision: Revise Major
14 Jul 20201st Revision Received
14 Jul 2020Submission Checks Completed
14 Jul 2020Assigned to Editor
14 Jul 2020Reviewer(s) Assigned
14 Jul 2020Review(s) Completed, Editorial Evaluation Pending
17 Jul 2020Editorial Decision: Accept