Molecular Machines for Quantum Error Correction
Thiago Guerreiro · PRX Quantum · 2021
Inspired by biological molecular machines, we explore the idea of an active quantum robot the purpose of which is to delay 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.The dynamics of the system are studied using stochastic wave-function methods.