2 papers
cond-mat.mtrl-sci2026
Low-scaling \textit{GW} calculations of quasi-particle energies for extended systems within the numerical atomic orbital framework
Min-Ye Zhang, Peize Lin, Rong Shi +1
The many-body perturbation theory within the approximation is a widely used method for describing the electronic band structures in real materials. Its application to large-sc…
physics.chem-ph2025
Analytical gradients of random-phase approximation plus corrections from renormalized single excitations
Muhammad N. Tahir, Honghui Shang, Xinguo Ren
The random-phase approximation (RPA) formulated within the adiabatic connection fluctuation-dissipation framework is a powerful approach to compute the ground-state energies and pr…