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Dynamically Generated Logical Qubits

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 نشر من قبل Matthew Hastings
 تاريخ النشر 2021
  مجال البحث فيزياء
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We present a quantum error correcting code with dynamically generated logical qubits. When viewed as a subsystem code, the code has no logical qubits. Nevertheless, our measurement patterns generate logical qubits, allowing the code to act as a fault-tolerant quantum memory. Our particular code gives a model very similar to the two-dimensional toric code, but each measurement is a two-qubit Pauli measurement.



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