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Non-adiabatic geometrical quantum gates in semiconductor quantum dots

Paolo Solinas·Paolo Zanardi·Nino Zangh\`ı·Fausto Rossi
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Abstract

In this paper we study the implementation of non-adiabatic geometrical quantum gates with in semiconductor quantum dots. Different quantum information enconding/manipulation schemes exploiting excitonic degrees of freedom are discussed. By means of the Aharanov-Anandan geometrical phase one can avoid the limitations of adiabatic schemes relying on adiabatic Berry phase; fast geometrical quantum gates can be in principle implemented

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Paolo Solinas, Paolo Zanardi, Nino Zangh\`ı, Fausto Rossi. 2003-01-17. Non-adiabatic geometrical quantum gates in semiconductor quantum dots. https://doi.org/10.1103/physreva.67.052309

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