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A continued fraction based approach for the Two-photon Quantum Rabi Model

We study the Two Photon Quantum Rabi Model by way of its spectral functions and survival probabilities. This approach allows numerical precision with large truncation numbers, and thus exploration of the spectral collapse. We provide independent checks and calibration of the numerical results by stu...

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Detalles Bibliográficos
Autores principales: Lupo, Elena, Napoli, Anna, Messina, Antonino, Solano, Enrique, Egusquiza, Íñigo L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6411859/
https://www.ncbi.nlm.nih.gov/pubmed/30858449
http://dx.doi.org/10.1038/s41598-019-39281-4