3 papers
cond-mat.mes-hall2025
Role of bias and tunneling asymmetries in nonlinear Fermi-liquid transport through an SU() quantum dot
Kazuhiko Tsutsumi, Yoshimichi Teratani, Kaiji Motoyama +2
We study how bias and tunneling asymmetries affect nonlinear current through a quantum dot with discrete levels in the Fermi liquid regime, using an exact low-energy expansion…
cond-mat.mes-hall2025
Three-body Fermi liquid corrections for an infinite- SU() Anderson impurity model
Kaiji Motoyama, Yoshimichi Teratani, Kazuhiko Tsutsumi +4
We study the three-body Fermi liquid effects in the SU() Anderson impurity model in the strong interaction limit where the occupation number of the impurity levels vari…
cond-mat.mes-hall2024
Thermoelectric transport and current noise through a multilevel Anderson impurity: Three-body Fermi-liquid corrections in quantum dots and magnetic alloys
Yoshimichi Teratani, Kazuhiko Tsutsumi, Kaiji Motoyama +2
We present a comprehensive Fermi-liquid description for thermoelectric transport and current noise, applicable to multilevel quantum dots (QD) and magnetic alloys (MA) without elec…