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https://hdl.handle.net/10495/27335| Título : | Experimentally accessible measure to quantify the non-Markovian character of the dynamics of open quantum systems |
| Autor : | Triviño Navarro, Humberto |
| metadata.dc.contributor.advisor: | Pachón Contreras, Leonardo Augusto |
| metadata.dc.subject.*: | Quantum systems Open systems (Physics) Markov processes Stochastic processes Sistemas abiertos (Física) Procesos estocásticos No markovianidad http://id.loc.gov/authorities/subjects/sh2013002642 http://id.loc.gov/authorities/subjects/sh85094897 http://id.loc.gov/authorities/subjects/sh85081369 http://id.loc.gov/authorities/subjects/sh85128181 |
| Fecha de publicación : | 2022 |
| Resumen : | ABSTRACT: We use the divisibility approach to describe non-Markovian dynamics (memory effects) in open quantum systems coupled to an environment (reservoir). Specifically, sufficient and necessary criteria were incorporated in the energy domain that play a relevant role in dynamics of the system. In this case, we adopt the Feshbach partition in the space of (Hilbert-Liouville). On the other hand, to investigate both Markovianity and non-Markovianity, we study the divisibility of the Wigner function propagator. For this, within the framework of path integrals, we carry out an analysis of non-classical paths in phase space. Furthermore, we have used tools of topology to propose theorems intimately related to measures of non-Markovianity that are experementally accessible. |
| Aparece en las colecciones: | Doctorados de la Facultad de Ciencias Exactas y Naturales |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
| TriviñoHumberto_2022_ExperimentallyQuantumSystems.pdf | Tesis doctoral | 1.7 MB | Adobe PDF | Visualizar/Abrir |
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