34 citations · 80 across the 5 of their papers we have counts for
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Non-Fermi-liquid fixed point in multi-orbital Kondo impurity model relevant for Hund's metals
Alen Horvat, Rok Zitko, Jernej Mravlje
Due to the separation between the spin and the orbital screening scales, the normal state of Hund's metals at ambient temperature can be loosely characterized as a partially cohere…
Spin-orbit coupling in three-orbital Kanamori impurity model and its relevance for transition-metal oxides
Alen Horvat, Rok Zitko, Jernej Mravlje
We investigate the effects of the spin-orbit coupling (SOC) in a three-orbital impurity model with Kanamori interaction using the numerical renormalization group method. We focus o…
Kondo effect at low electron density and high particle-hole asymmetry in 1D, 2D, and 3D
Rok Zitko, Alen Horvat
Using the perturbative scaling and the NRG, we study the characteristic energy scales in the Kondo impurity problem as a function of the exchange coupling constant and the cond…
Low-energy physics of three-orbital impurity model with Kanamori interaction
Alen Horvat, Rok Zitko, Jernej Mravlje
We discuss the low-energy physics of the three-orbital Anderson impurity model with the Coulomb interaction term of the Kanamori form which has orbital SO(3) and spin SU(2) symmetr…
Theoretical prediction of antiferromagnetism in layered perovskite SrTcO
Alen Horvat, Leonid Pourovskii, Markus Aichhorn +1
We theoretically investigate magnetic properties of SrTcO, a 4d transition-metal layered perovskite of the KNiF-type with half-filled t states. The effect of…