
Quasiparticle calculations in solids
Author:
Aulbur WG, Jonsson L, Wilkins JW
Language:
Contents: Many Body Effects in computational solid state physics; Quasi particle calculation in the GW approximation; The GW calculation, numerical consideration; Semiconductors and insulators; Metals . . . . . 
Towards Abinitio Calculation of Electron Energies in Semiconductor
Author:
B. Farid
Language:
Contents: introduction; Greenfunction approach to manyelectron systems; properties of selfenergy function in GW scheme; towards actual calculation of GW selfenergy in the quasiparticle approximat . . . . . 
The GW method
Author:
F. Aryasetiawan and O. Gunnarsson
Language:
Calculations of groundstate and excitedstate properties of materials have been one of the major goals of condensed matter physics. Groundstate properties of solids have been extensively investigate . . . . . 
A mathematical analysis of the GW0 method for computing electronic excited state energies of molecules
Author:
Eric Cancès, David Gontier, Gabriel Stoltz
Language:
This paper analyses the GW method for finite electronic systems. In a first step, we provide a mathematical framework for the usual onebody operators that appear naturally in manybody perturbation . . . . . 
Correlation effects in solids from first principles
Author:
Aryasetiawan, Ferdi
Language:
First principles calculations of bandstructures of crystals are usually based on oneparticle theories where the electrons are assumed to move in some effective potential. The most commonly used metho . . . . . 
Quasiparticle SelfConsistent GW Method for the Spectral Properties of Complex Materials
Author:
Fabien Bruneval and Matteo Gatti
Language:
The GWapproximation to the formally exact manybody perturbation
theory has been applied successfully to materials for several decades. Since the
practical calculations are extremely cumbersome, the . . . . . 
Randomphase approximation and its applications in computational chemistry and materials science
Author:
Xinguo Ren, Patrick Rinke, Christian Joas, Matthias Scheffler
Language:
The randomphase approximation (RPA) as an approach for computing the electronic correlation energy is reviewed. After a brief account of its basic concept and historical development, the paper is dev . . . . . 
ManyBody Perturbation Theory: The GW Approximation
Author:
Christoph Friedrich and Arno Schindlmayr
Language:
In this lecture we present manybody perturbation theory as a method to determine quasiparticle excitations in solids, especially electronic band structures, accurately from first principles. The main . . . . . 
Hedin Equations, GW, GW DMFT, and All That
Author:
K. Held, C. Taranto, G. Rohringer, A. Toschi
Language:
Historically, the GW approach was put forward by Hedin as the simplest approximation to the socalled Hedin equations. In Section 2, we will derive these Hedin equations from a Feynmandiagrammatical . . . . . 