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arXiv · 0904.3454

Few-photons model of the optical emission of semiconductor quantum dots

Marten Richter·Alexander Carmele·Anna Sitek·Andreas Knorr
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Abstract

The Jaynes-Cummings model provides a well established theoretical framework for single electron two level systems in a radiation field. Similar exactly solvable models for semiconductor light emitters such as quantum dots dominated by many particle interactions are not known. We access these systems by a generalized cluster expansion, the photon-probability-cluster-expansion: a reliable approach for few photon dynamics in many body electron systems. As a first application, we discuss vacuum Rabi flopping and show that their amplitude determines the number of electrons in the quantum dot.

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Marten Richter, Alexander Carmele, Anna Sitek, Andreas Knorr. 2009-07-10. Few-photons model of the optical emission of semiconductor quantum dots. https://doi.org/10.1103/physrevlett.103.087407

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