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20082026
most citedIncommensurate magnetic order and phase separation in the two-dimensional Hubbard model with nearest and next-nearest neighbor hopping

122 citations · 360 across the 24 of their papers we have counts for

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cond-mat.str-el2026

Quantum magnetic phase transitions in a Kugel-Khomskii model including spin-orbit coupling

D. E. Chizhov, P. A. Igoshev, V. Yu. Irkhin

Using the formalism of pseudospin and isospin operators the Hamiltonian of an effective Kugel-Khomskii model with spin-orbit coupling is derived with an exact account of the $t_{2g…