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Discrete quantum Fourier transform in coupled semiconductor double quantum dot molecules

arXiv
Authors: Ping Dong, Ming Yang, Zhuo-Liang Cao

Year

2007

Paper ID

50554

Status

Preprint

Abstract Read

~2 min

Abstract Words

58

Citations

N/A

Abstract

In this Letter, we present a physical scheme for implementing the discrete quantum Fourier transform in a coupled semiconductor double quantum dot system. The main controlled-R gate operation can be decomposed into many simple and feasible unitary transformations. The current scheme would be a useful step towards the realization of complex quantum algorithms in the quantum dot system.

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  • This paper contributes to the Quantum Chemistry research area in the Quantum Articles archive.
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  • In this Letter, we present a physical scheme for implementing the discrete quantum Fourier transform in a coupled semiconductor double quantum dot system.

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