Theoretical issues in spin-based quantum dot quantum computation

Xuedong Hu; S. Das Sarma

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arXiv · cond-mat/0102019

Theoretical issues in spin-based quantum dot quantum computation

Xuedong Hu·S. Das Sarma

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Abstract

We review our recent work addressing various theoretical issues in spin-based quantum dot quantum computation and quantum information processing. In particular, we summarize our calculation of electron exchange interaction in two-electron double quantum dots and multi-electron double dots, and discuss the physical implication of our results. We also discuss possible errors and how they can be corrected in spin-based quantum dot quantum computation. We critically assess the constraints and conditions required for building spin-based solid state quantum dot quantum computers.

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Xuedong Hu, S. Das Sarma. 2001-02-01. Theoretical issues in spin-based quantum dot quantum computation. https://arxiv.org/abs/cond-mat/0102019

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