Year: 2020
Type: article
Abstract: We study analytically and numerically the properties of the Jaynes-Cummings model under monochromatic driving. The analytical results allow us to understand the regime of two branches of multiphoton excitation in the case of close resonance between resonator and driven frequencies. The rotating wave approximation allows us to reduce the description of the original driven model to an effective Jaynes-Cummings model with strong coupling between photons and qubit. The analytical results are in good agreement with the numerical ones even if there are certain deviations between the theory and numerics in the close vicinity of the resonance. We argue that the rich properties of the driven Jaynes-Cummings model represent a new area for experimental investigations with superconducting qubits and other systems.
Source: Physical Review A
Institutions: Consejo Nacional de Investigaciones Científicas y Técnicas, Comisión Nacional de Energía Atómica, Université Paris-Sud, Centre National de la Recherche Scientifique, Laboratoire de physique des Solides, Université Toulouse III - Paul Sabatier, Laboratoire de Physique Théorique, Université de Toulouse
Language: English
Subfield: Artificial Intelligence
Field: Computer Science
Domain: Physical Sciences
Open Access status: green
Funder: Agence Nationale de la Recherche
OpenAlex ID: W3012837331