Renormalization group approach to time-dependent transport through correlated quantum dots

@inproceedings{Kennes2012RenormalizationGA,
  title={Renormalization group approach to time-dependent transport through correlated quantum dots},
  author={D. M. Kennes and Severin Georg Jakobs and Christoph Karrasch and Volker Meden},
  year={2012}
}
  • D. M. Kennes, Severin Georg Jakobs, +1 author Volker Meden
  • Published 2012
  • Physics
  • We introduce a real time version of the functional renormalization group which allows to study correlation effects on nonequilibrium transport through quantum dots. Our method is equally capable to address (i) the relaxation out of a nonequilibrium initial state into a (potentially) steady state driven by a bias voltage and (ii) the dynamics governed by an explicitly time-dependent Hamiltonian. All time regimes from transient to asymptotic can be tackled; the only approximation is the… CONTINUE READING

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