Cargando…

Characteristics of Shannon’s Information Entropy of Atomic States in Strongly Coupled Plasma

The influence of shielding on the Shannon information entropy for atomic states in strong coupled plasma is investigated using the perturbation method and the Ritz variational method. The analytic expressions for the Shannon information entropies of the ground (1s) and the first excited states (2p)...

Descripción completa

Detalles Bibliográficos
Autores principales: Lee, Myoung-Jae, Jung, Young-Dae
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7517485/
https://www.ncbi.nlm.nih.gov/pubmed/33286651
http://dx.doi.org/10.3390/e22080881
_version_ 1783587236765237248
author Lee, Myoung-Jae
Jung, Young-Dae
author_facet Lee, Myoung-Jae
Jung, Young-Dae
author_sort Lee, Myoung-Jae
collection PubMed
description The influence of shielding on the Shannon information entropy for atomic states in strong coupled plasma is investigated using the perturbation method and the Ritz variational method. The analytic expressions for the Shannon information entropies of the ground (1s) and the first excited states (2p) are derived as functions of the ion-sphere radius including the radial and angular parts. It is shown that the entropy change in the atomic state is found to be more significant in the excite state than in the ground state. It is also found that the influence of the localization on the entropy change is more significant for an ion with a higher charge number. The variation of the 1s and 2p Shannon information entropies are discussed.
format Online
Article
Text
id pubmed-7517485
institution National Center for Biotechnology Information
language English
publishDate 2020
publisher MDPI
record_format MEDLINE/PubMed
spelling pubmed-75174852020-11-09 Characteristics of Shannon’s Information Entropy of Atomic States in Strongly Coupled Plasma Lee, Myoung-Jae Jung, Young-Dae Entropy (Basel) Article The influence of shielding on the Shannon information entropy for atomic states in strong coupled plasma is investigated using the perturbation method and the Ritz variational method. The analytic expressions for the Shannon information entropies of the ground (1s) and the first excited states (2p) are derived as functions of the ion-sphere radius including the radial and angular parts. It is shown that the entropy change in the atomic state is found to be more significant in the excite state than in the ground state. It is also found that the influence of the localization on the entropy change is more significant for an ion with a higher charge number. The variation of the 1s and 2p Shannon information entropies are discussed. MDPI 2020-08-11 /pmc/articles/PMC7517485/ /pubmed/33286651 http://dx.doi.org/10.3390/e22080881 Text en © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Lee, Myoung-Jae
Jung, Young-Dae
Characteristics of Shannon’s Information Entropy of Atomic States in Strongly Coupled Plasma
title Characteristics of Shannon’s Information Entropy of Atomic States in Strongly Coupled Plasma
title_full Characteristics of Shannon’s Information Entropy of Atomic States in Strongly Coupled Plasma
title_fullStr Characteristics of Shannon’s Information Entropy of Atomic States in Strongly Coupled Plasma
title_full_unstemmed Characteristics of Shannon’s Information Entropy of Atomic States in Strongly Coupled Plasma
title_short Characteristics of Shannon’s Information Entropy of Atomic States in Strongly Coupled Plasma
title_sort characteristics of shannon’s information entropy of atomic states in strongly coupled plasma
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7517485/
https://www.ncbi.nlm.nih.gov/pubmed/33286651
http://dx.doi.org/10.3390/e22080881
work_keys_str_mv AT leemyoungjae characteristicsofshannonsinformationentropyofatomicstatesinstronglycoupledplasma
AT jungyoungdae characteristicsofshannonsinformationentropyofatomicstatesinstronglycoupledplasma