Markovian semigroup from non-Markovian evolutions

Abstract

It is shown that a convex combination of two non-Markovian evolutions may lead to Markovian semigroup. This shows that convex combination of quantum evolutions displaying nontrivial memory effects may result in a perfectly memoryless evolution.

3 pages, 2 figures

References in corpus (3)

• Non-Markovian dynamics in open quantum systems
• Quantum Non-Markovianity: Characterization, Quantification and Detection
• Assessing non-Markovian dynamics

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