QUANTUM COMPUTATION IN QUANTUM-HALL SYSTEMS

作者: V. Privman , I.D. Vagner , G. Kventsel

DOI: 10.1016/S0375-9601(97)00974-2

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摘要: Abstract We describe a quantum information processor (quantum computer) based on the hyperfine interactions between conduction electrons and nuclear spins embedded in two-dimensional electron system quantum-Hall regime. Nuclear can be controlled individually by electromagnetic pulses. Their interactions, which are of spin-exchange type, possibly switched off pair-wise dynamically, for nearest neighbors, controlling impurities. also propose way to feed initial data explore ideas reading final results.

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