The GW approximation in electronic structure theory has become a widespread tool for
predicting electronic excitations in chemical compounds and materials. In the realm of …

This article reviews the theory of electron-phonon interactions in solids from the point of view
of ab initio calculations. While the electron-phonon interaction has been studied for almost a …

Q uantum ESPRESSO is an integrated suite of open-source computer codes for quantum
simulations of materials using state-of-the-art electronic-structure techniques, based on …

Transition metal oxides host a wealth of exotic phenomena ranging from charge, orbital and
magnetic order to nontrivial topological phases and superconductivity. In order to translate …

Controlled excitation of materials can transiently induce changed or novel properties with
many fundamental and technological implications. Especially, the concept of Floquet …

The introduction of GW approximation to the electron's self‐energy by Hedin in the 1960s,
where G and W denote the one‐particle Green's function and the screened Coulomb …

We present quasiparticle (QP) energies from fully self-consistent GW (sc GW) calculations
for a set of prototypical semiconductors and insulators within the framework of the projector …

It is well-known that excitonic effects can dominate the optical properties of two-dimensional
materials. These effects, however, can be substantially modified by doping free carriers. We …

We discuss a parameter-free and computationally efficient ab initio simulation approach for
moderately and strongly correlated materials, the multitier self-consistent GW+ EDMFT …

The effect of electron–phonon coupling in materials can be interpreted as a dressing of the
electronic structure by the lattice vibration, leading to vibrational replicas and hybridization of …