122 citations · 206 across the 10 of their papers we have counts for
10 papers
Generalization properties of restricted Boltzmann machine for short-range order
M. A. Timirgazin, A. K. Arzhnikov
The restricted Boltzmann machine (RBM) is used to investigate short-range order in binary alloys. The network is trained on the data collected by Monte Carlo simulations for a simp…
Phase diagrams of singlet superconducting states with mixed symmetry
M. A. Timirgazin, V. F. Gilmutdinov, A. K. Arzhnikov
The competition between the singlet superconducting states with - and d-wave symmetry of the order parameter is studied within a single-band model with nearest-neighbor attracti…
Magnetic phase transitions and unusual antiferromagnetic states in the Hubbard model
M. A. Timirgazin, P. A. Igoshev, A. K. Arzhnikov +1
Ground state magnetic phase diagrams of the square and simple cubic lattices are investigated for the narrow band Hubbard model within the slave-boson approach by Kotliar and Rucke…
Spiral magnetic order, non-uniform states and electron correlations in the conducting transition metal systems
P. A. Igoshev, M. A. Timirgazin, A. K. Arzhnikov +2
The ground-state magnetic phase diagram is calculated within the Hubbard and - exchange (Kondo) models for square and simple cubic lattices vs. band filling and interaction p…
Metal-Insulator Transition in the Hubbard Model: Correlations and Spiral Magnetic Structures
M. A. Timirgazin, P. A. Igoshev, A. K. Arzhnikov +1
The metal--insulator transition (MIT) for the square, simple cubic, and body-centered cubic lattices is investigated within the Hubbard model at half-filling by using both t…
Magnetic States, Correlation Effects and Metal-Insulator Transition in FCC Lattice
M. A. Timirgazin, P. A. Igoshev, A. K. Arzhnikov +1
The ground-state magnetic phase diagram (including collinear and spiral states) of the single-band Hubbard model for the face-centered cubic lattice and related metal-insulator tra…