Publication
Title
Quantum information : Jaynes and Shannon entropies in a two-electron entangled artificial atom
Author
Abstract
In the context of quantum information, both Shannon entropy and the different Jaynes entropy for a two-electron "entangled artificial" atom proposed by Moshinsky are studied here. The Jaynes entropy in this model is shown to be intimately related to the correlation kinetic energy. A generalization of the customary Shannon entropy based on the electron density is then proposed in terms of the electron pair correlation function. Both definitions behave in a similar way to the Jaynes entropy when considered as a function of the strength of the model electron-electron interaction.
Language
English
Source (journal)
Physical review : A : atomic, molecular and optical physics. - Lancaster, Pa, 1990 - 2015
Publication
Lancaster, Pa : 2004
ISSN
1094-1622 [online]
1050-2947 [print]
Volume/pages
69:5(2004), p. 1-4
Article Reference
054302
ISI
000221813700162
Medium
E-only publicatie
Full text (Publishers DOI)
Full text (open access)
UAntwerpen
Faculty/Department
Research group
Publication type
Subject
Affiliation
Publications with a UAntwerp address
External links
Web of Science
Record
Identification
Creation 03.01.2013
Last edited 26.04.2017
To cite this reference