Artículo
Selective interactions in the quantum Rabi model
Autor/es | Cong, Lei
Felicetti, Simone Casanova, Jorge Lamata Manuel, Lucas Solano, Enrique Arrazola, Iñigo |
Departamento | Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear |
Fecha de publicación | 2020 |
Fecha de depósito | 2021-03-11 |
Publicado en |
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Resumen | We demonstrate the emergence of selective k-photon interactions in the strong and ultrastrong coupling
regimes of the quantum Rabi model with a Stark coupling term. In particular, we show that the interplay between
the ... We demonstrate the emergence of selective k-photon interactions in the strong and ultrastrong coupling regimes of the quantum Rabi model with a Stark coupling term. In particular, we show that the interplay between the rotating and counterrotating terms produces multiphoton interactions whose resonance frequencies depend, due to the Stark term, on the state of the bosonic mode. We develop an analytical framework to explain these k-photon interactions by using time-dependent perturbation theory. Finally, we propose a method to achieve the quantum simulation of the quantum Rabi model with a Stark term by using the internal and vibrational degrees of freedom of a trapped ion, and demonstrate its performance with numerical simulations considering realistic physical parameters. |
Cita | Cong, L., Felicetti, S., Casanova, J., Lamata Manuel, L., Solano, E. y Arrazola, I. (2020). Selective interactions in the quantum Rabi model. Physical Review A, 101 (3), 032350. |
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Selective interactions.pdf | 1.072Mb | [PDF] | Ver/ | |