The quantum Rabi model in a superfluid Bose-Einstein condensate
arXiv:1704.03211 · doi:10.1103/PhysRevA.96.033839
Abstract
We propose a quantum simulation of the quantum Rabi model in an atomic quantum dot, which is a single atom in a tight optical trap coupled to the quasiparticle modes of a superfluid Bose-Einstein condensate. This widely tunable setup allows to simulate the ultrastrong coupling regime of light-matter interaction in a system which enjoys an amenable characteristic timescale, paving the way for an experimental analysis of the transition between the Jaynes-Cummings and the quantum Rabi dynamics using cold-atom systems. Our scheme can be naturally extended to simulate multi-qubit quantum Rabi models. In particular, we discuss the appearance of effective two-qubit interactions due to phononic exchange, among other features.
Improved version and references added
References in corpus (22)
- Quantum phase transition from a superfluid to a Mott insulator in a gas of ultracold atoms
- Coupling Superconducting Qubits via a Cavity Bus
- Beyond the Jaynes-Cummings model: circuit QED in the ultrastrong coupling regime
- Demonstration of Two-Qubit Algorithms with a Superconducting Quantum Processor
- 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
- Ultra-Strong Light-Matter Coupling Regime with Polariton Dots
- Input-output theory of cavities in the ultra-strong coupling regime: the case of a time-independent vacuum Rabi frequency
- Ultrastrong coupling regime of cavity QED with phase-biased flux qubits
- Multiple Rabi Splittings under Ultra-Strong Vibrational Coupling
- Gibbons-Hawking Effect in the Sonic de Sitter Space-Time of an Expanding Bose-Einstein-Condensed Gas
- Experimentally simulating the dynamics of quantum light and matter at ultrastrong coupling
- Dicke-type phase transition in a spin-orbit coupled Bose-Einstein condensate
- Scalable quantum memory in the ultrastrong coupling regime
- Collective decoherence of cold atoms coupled to a Bose-Einstein condensate
- Dissipative Quantum Ising model in a cold atomic spin-boson mixture
- Accurate near-threshold model for ultracold KRb dimers from interisotope Feshbach spectroscopy
- Casimir forces and quantum friction from Ginzburg radiation in atomic BECs
- Parity-dependent State Engineering and Tomography in the ultrastrong coupling regime
- Quantum Rabi model in the Brillouin zone with ultracold atoms
- Quantum simulation of ultrastrongly coupled bosonic modes using superconducting circuits
- Incoherent-mediator for quantum state transfer in the ultrastrong coupling regime
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- Ultrastrong coupling between light and matter
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- Quantum criticality and state engineering in the simulated anisotropic quantum Rabi model
- Simulating Anisotropic quantum Rabi model via frequency modulation
- Universal dynamics of superradiant phase transition in the anisotropic quantum Rabi model
- Multi-qubit Quantum Rabi Model and Multi-partite Entangled States in a Circuit QED System
- Mean Field Theory for the Quantum Rabi Model, Inconsistency to the Rotating Wave Approximation