Semi-infinite metal: perturbative treatment based on semi-infinite jellium

Semi-infinite metal: perturbative treatment based on semi-infinite jellium

Energy of electronic subsystem of semi-infinite metal is presented in the form of an expansion in powers of pseudo-potential. It is shown that generally electron many-particle density matrices are necessary for the energy calculation, whereas in case of a local pseudo-potential only diagonal element...

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Bibliographic Details
Main Authors: P.P. Kostrobij, B.M. Markovych
Format: Article
Language:English
Published: Institute for Condensed Matter Physics 2008-12-01
Series:Condensed Matter Physics
Subjects:
partition function
pseudo-potential
many-particle density matrix
Online Access:http://dx.doi.org/10.5488/CMP.11.4.641

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