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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...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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MDPI
2020
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| 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 |