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Controllability of multi-partite quantum systems and selective excitation of quantum dots

Sonia G Schirmer·Ivan C H Pullen·Allan I Solomon
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Abstract

We consider the degrees of controllability of multi-partite quantum systems as well as necessary and sufficient criteria for each case. The results are applied to the problem of simultaneous control of an ensemble of quantum dots with a single laser pulse. Finally, we apply optimal control techniques to demonstrate selective excitation of individual dots for a simultaneously controllable ensemble.

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Sonia G Schirmer, Ivan C H Pullen, Allan I Solomon. 2005-09-07. Controllability of multi-partite quantum systems and selective excitation of quantum dots. https://doi.org/10.1088/1464-4266/7/10/013

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