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Arbitrarily Large Continuous-Variable Cluster States from a Single Quantum Nondemolition Gate

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 نشر من قبل Nicolas Menicucci
 تاريخ النشر 2010
  مجال البحث فيزياء
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We present a compact experimental design for producing an arbitrarily large optical continuous-variable cluster state using just one single-mode vacuum squeezer and one quantum nondemolition gate. Generating the cluster state and computing with it happen simultaneously: more entangled modes become available as previous modes are measured, thereby making finite the requirements for coherence and stability even as the computation length increases indefinitely.



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