POTENTIAL REGULARIZATION AS THE METHOD ACCOUNTING FOR SHORT-RANGE CORRELATIONS IN THE ELECTRON LIQUID THEORY

POTENTIAL REGULARIZATION AS THE METHOD ACCOUNTING FOR SHORT-RANGE CORRELATIONS IN THE ELECTRON LIQUID THEORY

In our previous paper [Vavrukh M., Koval' S., Tyshko N., Journal of Physical Studies (Lviv), 2000, vol. 4, p. 403 (in Ukrainian)] we proposed a Coulomb potential regularization as one of the methods for short-range correlation accounting in the electron liquid model. The present paper formulate...

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Bibliographic Details
Main Authors: M.V.Vavrukh, N.L.Tyshko
Format: Article
Language:English
Published: Institute for Condensed Matter Physics 2004-01-01
Series:Condensed Matter Physics
Subjects:
short-range correlation
local-field correction function
correlation energy
binary distribution function
compressibility
Online Access:http://dx.doi.org/10.5488/CMP.7.2.383
Description
Summary:In our previous paper [Vavrukh M., Koval' S., Tyshko N., Journal of Physical Studies (Lviv), 2000, vol. 4, p. 403 (in Ukrainian)] we proposed a Coulomb potential regularization as one of the methods for short-range correlation accounting in the electron liquid model. The present paper formulates the criterions of optimal choice of regularization as well as calculates the energetic, structural and dielectric characteristics of the model.
ISSN:1607-324X

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