161 citations · 469 across the 20 of their papers we have counts for
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cond-mat.mes-hall2019★ 5 cited
Poor man's scaling and Lie algebras
E. Kogan
We consider a general model, describing a quantum impurity with degenerate energy levels, interacting with a gas of itinerant electrons, derive general scaling equation for the mod…
cond-mat.mes-hall2019★ 3 cited
RKKY interaction in graphene at finite temperature
E. Kogan
In our publication from 8 years ago (Phys. Rev. B {\bf 84}, 115119 (2011)) we calculated RKKY interaction between two magnetic impurities adsorbed on graphene at zero temperature.…