24 citations · 41 across the 4 of their papers we have counts for
4 papers
Correlation Effects in Side-Coupled Quantum Dots
Rok Zitko Janez Bonca
Using Wilson's numerical renormalization group (NRG) technique we compute zero-bias conductance and various correlation functions of a double quantum dot (DQD) system. We present d…
Vibrational effects on low-temperature properties of molecular conductors
Jernej Mravlje, Anton Ramsak, Rok Zitko
We calculate characteristic correlation functions for the Anderson model with additional phonon-assisted coupling to the odd conduction channel. This model describes, for example,…
Spin-charge separation and simultaneous spin and charge Kondo effect
Rok Zitko, Janez Bonca
We study the spin-charge separation in a Kondo-like model for an impurity with a spin and a charge (isospin) degree of freedom coupled to a single conduction channel (the ``spin-ch…
Tunneling through an Aharonov-Bohm ring -- effects of dephasing by electron-electron interactions
Rok Zitko, Janez Bonca
We develop a non-perturbative numerical method to study a single electron tunneling through an Aharonov-Bohm ring in the presence of bound, interacting electrons. Inelastic process…