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Molecular Machines for Quantum Error Correction
T. Guerreiro·March 9, 2021·DOI: 10.1103/PRXQuantum.2.030336
Physics
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Abstract
Inspired by biological molecular machines we explore the idea of an active quantum robot whose purpose is delaying decoherence. A conceptual model capable of partially protecting arbitrary logical qubit states against single physical qubit errors is presented. Implementation of an instance of that model - the entanglement qubot - is proposed using laser-dressed Rydberg atoms. Dynamics of the system is studied using stochastic wavefunction methods.