Self-Consistent Green Function Method in Nuclear Matter
Author
Source
Physics Research International
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-07-16
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
Symmetric nuclear matter is studied within the Brueckner-Hartree-Fock (BHF) approach and is extending to the self-consistent Green’s function (SCGF) approach.
Both approximations are based on realistic nucleon-nucleon interaction; that is, CD-Bonn potential is chosen.
The single-particle energy and the equation of state (EOS) are studied.
The Fermi energy at the saturation point fulfills the Hugenholtz-Van Hove theorem.
In comparison to the BHF approach, the binding energy is reduced and the EOS is stiffer.
Both the SCGF and BHF approaches do not reproduce the correct saturation point.
A simple contact interaction should be added to SCGF and BHF approaches to reproduce the empirical saturation point.
American Psychological Association (APA)
Hassaneen, Khaled S. A.. 2013. Self-Consistent Green Function Method in Nuclear Matter. Physics Research International،Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-470353
Modern Language Association (MLA)
Hassaneen, Khaled S. A.. Self-Consistent Green Function Method in Nuclear Matter. Physics Research International No. 2013 (2013), pp.1-6.
https://search.emarefa.net/detail/BIM-470353
American Medical Association (AMA)
Hassaneen, Khaled S. A.. Self-Consistent Green Function Method in Nuclear Matter. Physics Research International. 2013. Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-470353
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-470353