2 papers
physics.chem-ph2025
A symmetry-preserving and transferable representation for learning the Kohn-Sham density matrix
Liwei Zhang, Patrizia Mazzeo, Michele Nottoli +3
The Kohn-Sham (KS) density matrix is one of the most essential properties in KS density functional theory (DFT), from which many other physical properties of interest can be derive…
physics.chem-ph2023
A Quasi Time-Reversible scheme based on density matrix extrapolation on the Grassmann manifold for Born-Oppenheimer Molecular Dynamics
Federica Pes, Ètienne Polack, Patrizia Mazzeo +3
This article proposes a so-called Quasi Time-Reversible (QTR G-Ext) scheme based on Grassmann extrapolation of density matrices for an accurate calculation of initial guesses in Bo…