Photon-mediated electron transport in hybrid circuit-QED
Research output: Contribution to journal › Article
- University of Geneva
- University of Michigan, Ann Arbor
We investigate photon-mediated transport processes in a hybrid circuit-QED structure consisting of two double quantum dots coupled to a common microwave cavity. Under suitable resonance conditions, electron transport in one double quantum dot is facilitated by the transport in the other dot via photon-mediated processes through the cavity. We calculate the average current in the quantum dots, the mean cavity photon occupation, and the current cross-correlations with both a full numerical simulation and a recursive perturbation scheme that allows us to include the influence of the cavity order-by-order in the couplings between the cavity and the quantum dot systems. We can then clearly identify the photon-mediated transport processes.
|Number of pages||6|
|Publication status||Published - 22 Jul 2013|
|MoE publication type||A1 Journal article-refereed|