yambo: An ab initio tool for excited state calculations
Data(s) |
01/08/2009
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Resumo |
<p>yambo is an ab initio code for calculating quasiparticle energies and optical properties of electronic systems within the framework of many-body perturbation theory and time-dependent density functional theory. Quasiparticle energies are calculated within the GW approximation for the self-energy. Optical properties are evaluated either by solving the Bethe-Salpeter equation or by using the adiabatic local density approximation. yambo is a plane-wave code that, although particularly suited for calculations of periodic bulk systems, has been applied to a large variety of physical systems. yambo relies on efficient numerical techniques devised to treat systems with reduced dimensionality, or with a large number of degrees of freedom. The code has a user-friendly command-line based interface, flexible 110 procedures and is interfaced to several publicly available density functional ground-state codes.</p> |
Identificador | |
Idioma(s) |
eng |
Direitos |
info:eu-repo/semantics/restrictedAccess |
Fonte |
Marini , A , Hogan , C , Gruening , M & Varsano , D 2009 , ' yambo: An ab initio tool for excited state calculations ' Computer Physics Communications , vol 180 , no. 8 , pp. 1392-1403 . DOI: 10.1016/j.cpc.2009.02.003 |
Tipo |
article |