# Coherent Transport of Levitons Through the Kondo Resonance

## TL;DR

This paper investigates how levitons, generated by Lorentzian voltage pulses, coherently traverse a quantum dot system and induce a Kondo resonance, boosting dc conductance.

## Contribution

It reveals the repeated emergence of the Kondo resonance under optimal pulse driving, enhancing understanding of dynamical many-body effects in quantum transport.

## Key findings

- Kondo resonance appears repeatedly under optimal pulse conditions.
- Transport of levitons is significantly enhanced by the Kondo effect.
- Optimal pulses can suppress particle-hole excitations.

## Abstract

We study coherent transport of levitons through a single-level quantum dot system driven by Lorentzian-shaped voltage pulses. We demonstrate the repeated emergence of the Kondo resonance in the dynamical regimes where the Fermi sea is driven by optimal pulses free of particle-hole excitations. The formation of the Kondo resonance significantly enhances the dc transport of levitons.