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Optica Publishing Group
  • Optical Fiber Communication Conference and International Conference on Quantum Information
  • 2001 OSA Technical Digest Series (Optica Publishing Group, 2001),
  • paper QCB1

Quantum computing with the exchange interaction

Open Access Open Access

Abstract

I discuss the strategies which might be employed for using exchange-coupled solid-state quantum dots for quantum computation. The basic construction of Loss and DiVincenzo will be reviewed, in which mechanisms for generating SWAP gates and one bit gates were introduced. I will present our recent results showing that SWAP gates alone are enough to do quantum computing. I will also introduce some recent results on methods for minimizing the effects spin-orbit coupling in exchange quantum computing.

© 2001 Optical Society of America

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