Onset of nonequilibrium in a driven Anderson insulator
Fuente:
arXiv
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| Autor principal: | |
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| Formato: | Preprint |
| Publicado: |
2024
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| _version_ | 1866929228667158528 |
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| author | Ovadyahu, Z. |
| author_facet | Ovadyahu, Z. |
| contents | The onset of nonequilibrium in a driven Anderson-insulator is identified by monitoring the system with two-thermometers. Features of nonequilibrium appear at surprisingly weak drive intensity demonstrating, among other things, that conductivity may not be a reliable thermometer for ensuring linear-response conditions. In addition, the spectral contents of the applied field could be more important to take the system out of equilibrium than its absorbed power. Ensuing hot-electron transport effects and the nontrivial role phonons play in driven quantum systems are pointed out. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2401_16940 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Onset of nonequilibrium in a driven Anderson insulator Ovadyahu, Z. Disordered Systems and Neural Networks The onset of nonequilibrium in a driven Anderson-insulator is identified by monitoring the system with two-thermometers. Features of nonequilibrium appear at surprisingly weak drive intensity demonstrating, among other things, that conductivity may not be a reliable thermometer for ensuring linear-response conditions. In addition, the spectral contents of the applied field could be more important to take the system out of equilibrium than its absorbed power. Ensuing hot-electron transport effects and the nontrivial role phonons play in driven quantum systems are pointed out. |
| title | Onset of nonequilibrium in a driven Anderson insulator |
| topic | Disordered Systems and Neural Networks |
| url | https://arxiv.org/abs/2401.16940 |