We investigate the current noise of a charge qubit coupled to a phonon bath in different parameter regimes. We find, using the theory of Full Counting Statistics of non-Markovian systems, that the current fluctuations are strongly influenced by memory effects generated from the interplay between quantum coherence and the dynamics of the phonon bath.
|Journal||Physica E: Low-Dimensional Systems and Nanostructures|
|Publication status||Published - 2008|
- non-Markovian dynamics