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Non-Markovianity quantifier of an arbitrary quantum process

Non-Markovianity quantifier of an arbitrary quantum process

Calculating the degree of non-Markovianity of a dissipative process is a difficult task, even for the dynamics of a single qubit, given the complex maximization problem. In this work, focusing on the entanglement-based quantifier of non-Markovianity, we present an analytical solution for such an optimization problem. We then propose a …