Dephasing Process of a Single Atom Interacting with a Two-Mode Field

Dephasing Process of a Single Atom Interacting with a Two-Mode Field

We consider the interaction of a qubit system with a two-mode field in the presence of multi-photon transition and phase damping effect. We use the master equation to obtain the density operator when the qubit is initially prepared in its excited state and the field is in a finite-dimensional pair c...

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Bibliographic Details
Main Authors: Eied M. Khalil, Kamal Berrada, Sayed Abdel-Khalek, Beida Alsubei, Hichem Eleuch
Format: Article
Language:English
Published: MDPI AG 2021-02-01
Series:Entropy
Subjects:
qubit-field system
finite dimensional pair coherent states
phase damping
linear entropy
Fisher information entropy squeezing
Online Access:https://www.mdpi.com/1099-4300/23/2/252

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