Magnetic field fluctuations analysis for the ion trap implementation of the quantum Rabi model in the the deep strong coupling regime
arXiv:1704.07303 · doi:10.1080/09500340.2017.1404651
Abstract
The dynamics of the quantum Rabi model in the deep strong coupling regime is theoretically analyzed in a trapped-ion setup. Recognizably, the main hallmark of this regime is the emergence of collapses and revivals, whose faithful observation is hindered under realistic magnetic dephasing noise. Here we discuss how to attain a faithful implementation of the quantum Rabi model in the deep strong coupling regime which is robust against magnetic field fluctuations and at the same time provides a large tunability of the simulated parameters. This is achieved by combining standing wave laser configuration with continuous dynamical decoupling. In addition, we study the role that amplitude fluctuations play to correctly attain the quantum Rabi model using the proposed method. In this manner the present work further supports the suitability of continuous dynamical decoupling techniques in trapped-ion settings to faithfully realize different interacting dynamics.
9 pages, 3 figures
References in corpus (10)
- Beyond the Jaynes-Cummings model: circuit QED in the ultrastrong coupling regime
- Observation of the Bloch-Siegert Shift in a Qubit-Oscillator System in the Ultrastrong Coupling Regime
- Deep Strong Coupling Regime of the Jaynes-Cummings model
- Quantum simulation of the Klein paradox with trapped ions
- Probing the Dynamics of Superradiant Quantum Phase Transition in a Single Trapped-Ion
- Spectral Classification of Coupling Regimes in the Quantum Rabi Model
- Protected ultrastrong coupling regime of the two-photon quantum Rabi model with trapped ions
- Excited-state quantum phase transition in the Rabi model
- A robust scheme for the implementation of the quantum Rabi model in trapped ions
- Universal Set of Gates for Microwave Dressed-State Quantum Computing