NDLI: Sudden Death, Sudden Birth, and Nonclassical Effects of Photon-Added Power-Law Potential Within the Framework of Subsystem-Environment Correlations

Content Provider	Springer Nature Link
Author	Berrada, K. Abdel Khalek, S. Eid, A.
Copyright Year	2016
Abstract	Recently photon-added states that could be detected through the emission rather than the absorption of electromagnetic radiation have been actively explored and investigated. In this paper, we construct the photon-added power-law-potential coherent states (PA-PLPCSs) using generalized Heisenberg algebra. The Klauder minimal set of conditions required to obtain coherent states are satisfied. We study nonclassical effects associated with PA-PLCSs using the Mandel parameter and discuss some of their intriguing nonclassical behavior. These states have interesting significance and can be realized experimentally, exhibiting highly nonclassical behavior that depends on the degree of excitation and other parameters. Finally, we study the dynamics of entanglement and quantum discord for two-mode state within the framework of PLPCSs and show that the sudden death and sudden birth of correlations are due to the change and transfer of the correlation between one mode and its environment, using the monogamic relation between the entanglement and quantum discord.
Starting Page	45
Ending Page	61
Page Count	17
File Format	PDF
ISSN	10712836
Journal	Journal of Russian Laser Research
Volume Number	37
Issue Number	1
e-ISSN	15738760
Language	English
Publisher	Springer US
Publisher Date	2016-02-26
Publisher Place	New York
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Photon-added power-law-potential coherent states sudden death sudden birth entanglement quantum discord Optics, Optoelectronics, Plasmonics and Optical Devices Laser Technology, Photonics Microwaves, RF and Optical Engineering
Content Type	Text
Resource Type	Article
Subject	Atomic and Molecular Physics, and Optics Engineering

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