Publications (53)
Splitting of the Kondo resonance in anisotropic magnetic impurities on surfaces
Rok Zitko, Robert Peters, Thomas Pruschke
Fine structure of spectra in the antiferromagnetic phase of the Kondo lattice model
Ziga Osolin, Thomas Pruschke, Rok Zitko
Shiba states and zero-bias anomalies in the hybrid normal-superconductor Anderson model
Rok Zitko, Jong Soo Lim, Rosa Lopez +1
The Two-impurity Anderson Model Revisited: Competition between Kondo Effect and Reservoir-mediated Superexchange in Double Quantum Dots
Minchul Lee, Mahn-Soo Choi, Rosa Lopez +3
Numerical sub-gap spectroscopy of double quantum dots coupled to superconductors
Rok Zitko
SNEG - Mathematica package for symbolic calculations with second-quantization-operator expressions
Rok Zitko
Repulsive vs. attractive Hubbard model: transport properties and spin-lattice relaxation rate
Rok Zitko, Ziga Osolin, Peter Jeglic
Kondo effect at low electron density and high particle-hole asymmetry in 1D, 2D, and 3D
Rok Zitko, Alen Horvat
Josephson current in strongly correlated double quantum dots
Rok Zitko, Minchul Lee, Rosa Lopez +2
NRG calculations of the ground-state energy: application to the correlation effects in the adsorption of magnetic impurities on metal surfaces
Rok Zitko
Evolution of the density of states at the Fermi level across the metal-to-insulator crossover in alkali doped zeolite
Mutsuo Igarashi, Peter Jeglic, Andraz Krajnc +4
Adaptive logarithmic discretization for numerical renormalization group methods
Rok Zitko
Spectral properties of Shiba sub-gap states at finite temperatures
Rok Zitko
Convergence acceleration and stabilization for dynamical-mean-field-theory calculations
Rok Zitko
How bad metals turn good: spectroscopic signatures of resilient quasiparticles
Xiaoyu Deng, Jernej Mravlje, Rok Zitko +3
Quantum phase transitions in the systems of parallel quantum dots
Rok Zitko, Janez Bonca
Low-energy physics of three-orbital impurity model with Kanamori interaction
Alen Horvat, Rok Zitko, Jernej Mravlje
Kondo screening in high-spin side-coupled two-impurity clusters
Rok Zitko
Ground state of the parallel double quantum dot system
Rok Zitko, Jernej Mravlje, Kristjan Haule
Unconventional Superconductivity from Local Spin Fluctuations in the Kondo Lattice
Oliver Bodensiek, Rok Zitko, Matthias Vojta +2
Superconducting quantum dot and the sub-gap states
Rok Zitko
Van Hove singularities in the paramagnetic phase of the Hubbard model: a DMFT study
Rok Zitko, Janez Bonca, Thomas Pruschke
Vibrational effects on low-temperature properties of molecular conductors
Jernej Mravlje, Anton Ramsak, Rok Zitko
A new high-temperature quantum spin liquid with polaron spins
Martin Klanjsek, Andrej Zorko, Rok Zitko +6
Detection of Majorana edge states in topological superconductors through the non-Fermi-liquid effects induced in an interacting quantum dot
Rok Zitko
Fermi-liquid versus non-Fermi-liquid behavior in triple quantum dots
Rok Zitko, Janez Bonca
Enhanced Conductance Through Side-Coupled Double Quantum Dots
Rok Zitko, Janez Bonca
Spin thermopower in the overscreened Kondo model
Rok Zitko, Jernej Mravlje, Anton Ramsak +1
The Kondo effect in the presence of the Rashba spin-orbit interaction
Rok Zitko, Janez Bonca
Superconductivity in the Kondo lattice model
Oliver Bodensiek, Rok Zitko, Thomas Pruschke
Vibrational Andreev bound states in magnetic molecules
Denis Golez, Janez Bonca, Rok Zitko
Quantum impurity on the surface of a topological insulator
Rok Zitko
$Z_2$-gauge theory description of the Mott transition in infinite dimensions
Rok Zitko, Michele Fabrizio
Lifshitz phase transitions in the ferromagnetic regime of the Kondo lattice model
Denis Golez, Rok Zitko
Tunneling through an Aharonov-Bohm ring -- effects of dephasing by electron-electron interactions
Rok Zitko, Janez Bonca
SU(3) Kondo effect in spinless triple quantum dots
Rosa Lopez, Tomaz Rejec, Jan Martinek +1
Many-particle effects in adsorbed magnetic atoms with easy-axis anisotropy: the case of Fe on CuN/Cu(100) surface
Rok Zitko, Thomas Pruschke
Spin-charge separation and simultaneous spin and charge Kondo effect
Rok Zitko, Janez Bonca
A comparative study of nonequilibrium insulator-to-metal transitions in electron-phonon systems
Sharareh Sayyad, Rok Zitko, Hugo U. R. Strand +2
Scaling of sub-gap excitations in a superconductor-semiconductor nanowire quantum dot
Eduardo J. H. Lee, Xiaocheng Jiang, Rok Zitko +3
Quantitative determination of the discretization and truncation errors in the numerical renormalization-group calculations of spectral functions
Rok Zitko
Anomaly in the heat capacity of Kondo superconductors
Rok Zitko, Thomas Pruschke
Quantum impurity coupled to Majorana edge fermions
Rok Zitko, Pascal Simon
Magnetic anisotropy effects on quantum impurities in superconducting host
Rok Zitko, Oliver Bodensiek, Thomas Pruschke
Kondo resonance line-shape of magnetic adatoms on decoupling layers
Rok Zitko
Non-Fermi-liquid fixed point in multi-orbital Kondo impurity model relevant for Hund's metals
Alen Horvat, Rok Zitko, Jernej Mravlje
The paper studies a three‑orbital Kondo‑Kanamori impurity model for Hund's metals and finds a non‑Fermi‑liquid two‑channel overscreened SU(3) fixed point that governs the intermedi…
Spin-orbit coupling in three-orbital Kanamori impurity model and its relevance for transition-metal oxides
Alen Horvat, Rok Zitko, Jernej Mravlje
Spin-thermopower in interacting quantum dots
Tomaz Rejec, Rok Zitko, Jernej Mravlje +1
Conductivity in the square lattice Hubbard model at high temperatures: importance of vertex corrections
Jaksa Vucicevic, Jure Kokalj, Rok Zitko +3
Magnetic impurities in spin-split superconductors
Willem-Victor van Gerven Oei, D. Tanaskovic, Rok Zitko
Energy resolution and discretization artefacts in the numerical renormalization group
Rok Zitko, Thomas Pruschke
Properties of anisotropic magnetic impurities on surfaces
Rok Zitko, Robert Peters, Thomas Pruschke
Fano-Kondo effect in side-coupled double quantum dots at finite temperatures and the importance of the two-stage Kondo screening
Rok Zitko