تقرير
Markovian and non-Markovian dynamics induced by a generic environment
العنوان: | Markovian and non-Markovian dynamics induced by a generic environment |
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المؤلفون: | Carrera, M., Gorin, T., Pineda, C. |
المصدر: | Phys. Rev. A 100, 042322 (2019) |
سنة النشر: | 2019 |
المجموعة: | Quantum Physics |
مصطلحات موضوعية: | Quantum Physics |
الوصف: | We study the open dynamics of a quantum two-level system coupled to an environment modeled by random matrices. Using the quantum channel formalism, we investigate different quantum Markovianity measures and criteria. A thorough analysis of the whole parameter space, reveals a wide range of different regimes, ranging from strongly non-Markovian to Markovian dynamics. In contrast to analytical models, all non-Markovianity measures and criteria have to be applied to data with fluctuations and statistical uncertainties. We discuss the practical usefulness of the different approaches. Comment: 16 pages |
نوع الوثيقة: | Working Paper |
DOI: | 10.1103/PhysRevA.100.042322 |
URL الوصول: | http://arxiv.org/abs/1906.10750 |
رقم الأكسشن: | edsarx.1906.10750 |
قاعدة البيانات: | arXiv |
DOI: | 10.1103/PhysRevA.100.042322 |
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