عنوان

Quantal density functional theory I

(Number (ISBN

e-ISBN: 9783540922292 (e-isbn)

Country Code

IR

Number

E-5402

.Language of Text, Soundtrack etc

انگلیسی

Country of publication

IR

Title Proper

Quantal density functional theory I

General Material Designation

[Book]

Other Title Information

:approximation methods and applications

First Statement of Responsibility

/ Viraht Sahni

Place of Publication, Distribution, etc.

Heidelberg ;New York

Name of Publisher, Distributor, etc.

: Springer,

Date of Publication, Distribution, etc.

, c2010.

Specific Material Designation and Extent of Item

1 online resource (xviii, 426 p.)

Other Physical Details

: , ill.

Text of Note

Print

Text of Note

Includes bibliographical references (p. 409-422) and index.

Text of Note

"Quantal Density Functional Theory II is on approximation methods and applications of Quantal Density Functional Theory (QDFT), a new local effective-potential-energy theory of electronic structure. What distinguishes the theory from traditional density functional theory is that the electron correlations due to the Pauli exclusion principle, Coulomb repulsion, and the correlation contribution to the kinetic energy - the Correlation-Kinetic effects - are separately and explicitly defined. As such it is possible to study each property of interest as a function of the different electron correlates. Approximations methods based on the incorporation of different electron correlations, as well as a many-body perturbation theory within the context of QDFT, are developed. The applications are to the few-electron inhomogeneous electron gas systems in atoms and molecules, as well as to the many-electron inhomogeneity at metallic surfaces"--P. [4] of cover.

Density functionals

Quantum theory

Electronic books

Number

Class number

Book number

Sahni, Viraht,1944-

Country

ایران

old catalog

p

BL

1

a

Y