447 citations · 3.8k across the 103 of their papers we have counts for
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Commensurate and incommensurate magnetic order in the doped two-dimensional Hubbard model: dynamical mean-field theory analysis
I. A. Goremykin, A. A. Katanin
We develop a dynamical mean-field theory approach for the spiral magnetic order, changing to a local coordinate frame with preferable spin alignment along the -axis, which can b…
Exchange interactions in iron and nickel: DFT+DMFT study in paramagnetic phase
A. A. Katanin, A. S. Belozerov, A. I. Lichtenstein +1
We analyze possible ways to calculate magnetic exchange interactions within the density functional theory plus dynamical mean-field theory (DFT+DMFT) approach in the paramagnetic p…
Ferromagnetic instability in itinerant fcc lattice electron systems with higher order van Hove singularities: Functional renormalization group study
P. A. Igoshev, A. A. Katanin
We investigate the possibility of ferromagnetic ordering in the non-degenerate Hubbard model on the face-centered cubic lattice within the functional renormalization group techniqu…
The effect of local magnetic moments on spectral properties and resistivity near the interaction- and doping induced Mott transitions
T. B. Mazitov, A. A. Katanin
We study the effect of the formation and screening of local magnetic moments on the temperature- and interaction dependencies of spectral functions and resistivity in the vicinity…
Transition from Pauli paramagnetism to Curie-Weiss behaviour in vanadium
A. S. Belozerov, A. A. Katanin, V. I. Anisimov
We study electron correlations and their impact on magnetic properties of bcc vanadium by a combination of density functional and dynamical mean-field theory. The calculated unifor…
Charge and spin correlations in insulating and incoherent metal states of twisted bilayer graphene
A. A. Katanin
We study electronic, charge, and magnetic properties of twisted bilayer graphene with fillings per moire unit cell within the recently introduced formulation of ext…