310 citations · 2.1k across the 38 of their papers we have counts for
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cond-mat.str-el2012★ 50 cited
Magnetism of iron and nickel from rotationally invariant Hirsch-Fye quantum Monte Carlo calculations
A. S. Belozerov, I. Leonov, V. I. Anisimov
We present a rotationally invariant Hirsch-Fye quantum Monte Carlo algorithm in which the spin rotational invariance of Hund's exchange is approximated by averaging over all possib…
cond-mat.str-el2012★ 29 cited
Rotationally-Invariant Exchange Interaction: The Case of Paramagnetic Iron
V. I. Anisimov, A. S. Belozerov, A. I. Poteryaev +1
We present a generalization of the spin-fluctuation theory of magnetism which allows us to treat the full rotational invariance of the exchange interaction. The approach is formula…