3 papers
cond-mat.mtrl-sci2026
Pseudo-hybrid density functional ACBN0 for Hubbard correction in a numeric atom-centered orbital basis
Svetlana A. Artiukova, Ilia M. Odud, Sergey V. Levchenko
We present a formulation and implementation of the Agapito-Curtarolo-Buongiorno Nardelli (ACBN0) pseudo-hybrid density functional in a numeric atom-centered orbital basis. The meth…
cond-mat.mtrl-sci2026
Ambiguity in B-Site cation ordering: A Case study of the double perovskite CaCoNbO
Svetlana A. Artiukova, Ivan V. Yatsyk, Ruslan G. Batulin +6
The ordering of cations in the B sublattice remains a challenging issue in double perovskites. In this work, a combined experimental and theoretical approach was employed to invest…
hep-ph2024
Magnetic vacuum polarization effects in the supercritical QED: spontaneous generation of a stable highly magnetized phase of the vacuum state
K. A. Sveshnikov, E. S. Polshikova, S. A. Artiukova +2
The spontaneous generation of axial vacuum current and corresponding magnetic field with multipole structure, caused by the supercritical Coulomb source with charge and size $R…