Universal property of the order parameter in quantum many-body systems

Authors
Citation
Cp. Panos, Universal property of the order parameter in quantum many-body systems, PHYS LETT A, 289(6), 2001, pp. 287-290
Citations number
10
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Physics
Journal title
PHYSICS LETTERS A
ISSN journal
0375-9601 → ACNP
Volume
289
Issue
6
Year of publication
2001
Pages
287 - 290
Database
ISI
SICI code
0375-9601(20011029)289:6<287:UPOTOP>2.0.ZU;2-1
Abstract
The order parameter Omega defined by Landsberg, is calculated for nuclei an d atomic clusters. The framework of information theory is employed. It is s een that Omega is an increasing function of the number of particles N and t he total kinetic energy T. The values of Omega are almost the same for the two systems under consideration. It is conjectured that these properties ar e universal. (C) 2001 Elsevier Science B.V. All rights reserved.