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Spectral collapse in multiqubit two-photon Rabi model
We have shown that the smallest possible singel-qubit critical coupling strength of the N-qubit two-photon Rabi model is only 1/N times that of the two-photon Rabi model. The spectral collapse can thus occur at a more attainable value of the critical coupling. For both of the two-qubit and three-qub...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Publishing Group UK
2021
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7940436/ https://www.ncbi.nlm.nih.gov/pubmed/33686194 http://dx.doi.org/10.1038/s41598-021-84934-y |