Premium
Approximate self‐consistent green's functions for solids
Author(s) -
Scofield D. F.
Publication year - 2009
Publication title -
international journal of quantum chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.484
H-Index - 105
eISSN - 1097-461X
pISSN - 0020-7608
DOI - 10.1002/qua.560080845
Subject(s) - exciton , range (aeronautics) , charge (physics) , correlation , plasmon , green s , physics , property (philosophy) , self consistent , statistical physics , condensed matter physics , quantum mechanics , materials science , mathematics , quantum electrodynamics , mathematical analysis , geometry , philosophy , epistemology , composite material
Three related methods for finding crystal Green's functions are presented. All are related by the use of localized calculations. All have the property that local excitations and correlation effects are adequately described, but long‐range correlation effects such as plasmons and certain types of charge transfer excitons are not included.