122 citations · 360 across the 24 of their papers we have counts for
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cond-mat.str-el2017★ 11 cited
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…
cond-mat.str-el2017★ 5 cited
Kohn anomalies in momentum dependence of magnetic susceptibility of some three-dimensional systems
A. A. Stepanenko, D. O. Volkova, P. A. Igoshev +1
We study a question of presence of Kohn points, yielding at low temperatures non-analytic momentum dependence of magnetic susceptibility near its maximum, in electronic spectum of…