Noise Models for Quantum Maps and Algorithms
We discuss several models that simulate the behaviour of quantum maps in interaction with a Markovian environment. The models are constructed as superoperators in phase space or alternatively with Pauli operators. For diagonal noise we present an efficient numerical procedure to evaluate the spectral properties of the open map and their relationship with the asymptotic decays of fidelity and entropy.
Departamento de Fisica/CNEA/Buenos Aires and SPhT
Speaker
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Marcos SARACENO
