112 citations · 184 across the 6 of their papers we have counts for
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cond-mat.mes-hall2002★ 1 cited
Phonon Cavity Models for Quantum Dot Based Qubits
T. Vorrath, S. Debald, B. Kramer +1
Phonon cavities are believed to be the next step towards a control of dephasing in semiconductor quantum dot `qubits'. In this paper, we discuss two models for phonon cavities - a…
cond-mat.mes-hall2002★ 112 cited
Adiabatic Transfer of Electrons in Coupled Quantum Dots
T. Brandes, T. Vorrath
We investigate the influence of dissipation on one- and two-qubit rotations in coupled semiconductor quantum dots, using a (pseudo) spin-boson model with adiabatically varying para…
cond-mat.mes-hall2002
Dissipation in Open Two-Level Systems: Perturbation Theory and Polaron Transformation
T. Brandes, T. Vorrath
We compare standard perturbation theory with the polaron transformation for non-linear transport of electrons through a two-level system. For weak electron-phonon coupling and larg…