Real‐Space Interpretation of Interatomic Charge Transfer and Electron Exchange Effects by Combining Static and Kinetic Potentials and Associated Vector Fields

SA Shteingolts, AI Stash, VG Tsirelson… - … –A European Journal, 2022 - Wiley Online Library
Intricate behaviour of one‐electron potentials from the Euler equation for electron density
and corresponding gradient force fields in crystals was studied. Channels of locally …

Develo** orbital-free quantum crystallography: the local potentials and associated partial charge densities

V Tsirelson, A Stash - Acta Crystallographica Section B: Structural …, 2021 - journals.iucr.org
This work extends the orbital-free density functional theory to the field of quantum
crystallography. The total electronic energy is decomposed into electrostatic, exchange …

Towards the construction of an accurate kinetic energy density functional and its functional derivative through physics-informed neural networks

L Rincón, LE Seijas, R Almeida… - Journal of Physics …, 2023 - iopscience.iop.org
One of the primary obstacles in the development of orbital–free density functional theory is
the lack of an accurate functional for the Kohn–Sham non-interacting kinetic energy, which …

Unified construction of Fermi, Pauli and exchange-correlation potentials

VN Staroverov, E Ospadov - Advances in Quantum Chemistry, 2019 - Elsevier
The exchange-correlation potential of the Kohn–Sham density-functional scheme is the
difference between the Fermi potential—an effective potential appearing in the one-electron …

Study of regioselectivity in the synthesis of substituted 1, 2, 3-triazole via [3+ 2] cycloaddition, using density functional theory (DFT) with in-silico evaluation

Y Koubi, Y Moukhliss, O Abdessadek… - RHAZES: Green and …, 2024 - revues.imist.ma
The theoretical study of the reactivity of the Diels-Alder 1, 3-dipolar reaction is a powerful
method for the study of the region selectivity of the reaction of the cycloaddition, for this, we …