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Entropy Dynamics of Phonon Quantum States Generated by Optical Excitation of a Two-Level System

In quantum physics, two prototypical model systems stand out due to their wide range of applications. These are the two-level system (TLS) and the harmonic oscillator. The former is often an ideal model for confined charge or spin systems and the latter for lattice vibrations, i.e., phonons. Here, w...

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Detalles Bibliográficos
Autores principales: Hahn, Thilo, Wigger, Daniel, Kuhn, Tilmann
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7516742/
https://www.ncbi.nlm.nih.gov/pubmed/33286060
http://dx.doi.org/10.3390/e22030286