EXTENDED THOMAS-FERMI EXPANSION FROM NUCLEAR LINEAR-RESPONSE

Authors
NAVARRO J VINAS X
Citation
J. Navarro et X. Vinas, EXTENDED THOMAS-FERMI EXPANSION FROM NUCLEAR LINEAR-RESPONSE, Journal of physics. G, Nuclear and particle physics, 22(9), 1996, pp. 1363-1371
Citations number
39
Categorie Soggetti
Physics, Particles & Fields","Physics, Nuclear
Journal title
Journal of physics. G, Nuclear and particle physics → ACNP
ISSN journal
09543899
Volume
22
Issue
9
Year of publication
1996
Pages
1363 - 1371
Database
ISI
SICI code
0954-3899(1996)22:9<1363:ETEFNL>2.0.ZU;2-Q
Abstract
The coefficients of the successive h(2) orders of the extended Thomas- Fermi expansion of the kinetic energy density are obtained to the lead ing order in the density inhomogeneities. This is done by comparing th e corresponding static polarizability with the exact value in two case s: a non-interacting nuclear infinite system and symmetric nuclear mat ter with a Skyrme interaction.