Quantum computing with spin qubits in semiconductor structures
arXiv:cond-mat/0102308 · doi:10.1016/S0010-4655(02)00424-1
Abstract
We survey recent work on designing and evaluating quantum computing implementations based on nuclear or bound-electron spins in semiconductor heterostructures at low temperatures and in high magnetic fields. General overview is followed by a summary of results of our theoretical calculations of decoherence time scales and spin-spin interactions. The latter were carried out for systems for which the two-dimensional electron gas provides the dominant carrier for spin dynamics via exchange of spin-excitons in the integer quantum Hall regime.
18 pages in PDF
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Cited by in corpus (10)
- Decoherence of a Measure of Entanglement
- Short-Time Decoherence for General System-Environment Interactions
- All-Electrical Quantum Computation with Mobile Spin Qubits
- Nuclear magnetic resonance and nuclear spin relaxation in AlAs quantum well probed by ESR
- Additivity of decoherence measures for multiqubit quantum systems
- Controlled exchange interaction for quantum logic operations with spin qubits in coupled quantum dots
- Quantum Dynamics of Spins Coupled by Electrons in 1D Channel
- Quantitative Treatment of Decoherence
- Single Spin Logic Implementation of VLSI Adders
- Nuclear spintronics: quantum Hall and nano-systems