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Ancilla-Assisted Generation of Photons from Vacuum via Time-Modulation of Extracavity Qubit
We propose a scheme for the generation of photons from a vacuum via time-modulation of a quantum system indirectly coupled to the cavity field through some ancilla quantum subsystem. We consider the simplest case when the modulation is applied to an artificial two-level atom (we call ‘t-qubit’, that...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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MDPI
2023
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10297430/ https://www.ncbi.nlm.nih.gov/pubmed/37372245 http://dx.doi.org/10.3390/e25060901 |