Dynamics of quantum correlations and Fisher information of a multipartite system under the Stark effect

In this paper, we explore the dynamics of the global quantum discord (GQD) and quantum Fisher information (QFI) of a multipartite two-level stationary and moving atomic system under the Stark shift effect. The system interacts with a thermal field with a different number of average thermal photons....

Full description

Bibliographic Details

Published in:	Alexandria Engineering Journal
Main Authors:	S. Almalki, M. Ibrahim, S. Jamal Anwar, S. Abdel-Khalek, M. Khalid Khan
Format:	Article
Language:	English
Published:	Elsevier 2024-10-01
Subjects:	Global quantum discord Quantum Fisher information Stark shift Atomic motion
Online Access:	http://www.sciencedirect.com/science/article/pii/S1110016824005398