Optimal amplification of the dynamical Casimir effect in a parametrically driven system
arXiv:1706.00048 · doi:10.1103/PhysRevA.96.033851
Abstract
We introduce different strategies to enhance photon generation in a cavity within the Rabi model in the ultrastrong coupling regime. We show that a bang-bang strategy allows to enhance the effect of up to one order of magnitude with respect to simply driving the system in resonance for a fixed time. Moreover, up to about another order of magnitude can be gained exploiting quantum optimal control strategies. Finally, we show that such optimized protocols are robust with respect to systematic errors and noise, paving the way to future experimental implementations of such strategies.
References in corpus (46)
- Quantum Cryptography
- Circuit Quantum Electrodynamics: Coherent Coupling of a Single Photon to a Cooper Pair Box
- The Security of Practical Quantum Key Distribution
- Quantum Computing
- Cavity quantum electrodynamics for superconducting electrical circuits: an architecture for quantum computation
- Beyond the Jaynes-Cummings model: circuit QED in the ultrastrong coupling regime
- Secure Quantum Key Distribution
- Observation of the Dynamical Casimir Effect in a Superconducting Circuit
- Control of quantum phenomena: Past, present, and future
- Training Schrödinger's cat: quantum optimal control
- Observation of the Bloch-Siegert Shift in a Qubit-Oscillator System in the Ultrastrong Coupling Regime
- Superconducting qubit-oscillator circuit beyond the ultrastrong-coupling regime
- Optimal Control at the Quantum Speed Limit
- Stimulating uncertainty: Amplifying the quantum vacuum with superconducting circuits
- Ultrastrong coupling of a single artificial atom to an electromagnetic continuum in the nonperturbative regime
- Optimal control technique for Many Body Quantum Systems dynamics
- Chopped random-basis quantum optimization
- Dynamical Casimir effect in a Josephson metamaterial
- Controlling open quantum systems: Tools, achievements, and limitations
- Ultrastrong coupling regime of cavity QED with phase-biased flux qubits
- Current status of the Dynamical Casimir Effect
- Fast machine-learning online optimization of ultra-cold-atom experiments
- Dressing the chopped-random-basis optimization: a bandwidth-limited access to the trap-free landscape
- Optimal control of complex atomic quantum systems
- Robust optimal quantum gates for Josephson charge qubits
- Optimal Control of Coupled Josephson Qubits
- An information theoretical analysis of quantum optimal control
- Robust control of quantum gates via sequential convex programming
- Interferometry with non-classical motional states of a Bose-Einstein condensate
- Speeding up and slowing down the relaxation of a qubit by optimal control
- Nonclassical microwave radiation from the dynamical Casimir effect
- Precise ultra fast single qubit control using optimal control pulses
- Prediction and real-time compensation of qubit decoherence via machine-learning
- Robust manipulation of superconducting qubits in the presence of fluctuations
- Speeding up critical system dynamics through optimized evolution
- Charting the circuit QED design landscape using optimal control theory
- Fast closed-loop optimal control of ultracold atoms in an optical lattice
- Geometric optimal control of the contrast imaging problem in Nuclear Magnetic Resonance
- Quantum Speed Limit and Optimal Control of Many-Boson Dynamics
- Coherent open-loop optimal control of light-harvesting dynamics
- Dynamical Casimir Effect in Quantum Information Processing
- Optimal control of two qubits via a single cavity drive in circuit quantum electrodynamics
- Microscopic toy model for Cavity dynamical Casimir effect
- An analogue model for controllable Casimir radiation in a nonlinear cavity with amplitude-modulated pumping: Generation and quantum statistical properties
- Exotic States in the Dynamical Casimir Effect
- Reconstruction of electromagnetic field states by a probe qubit
Cited by in corpus (10)
- One decade of quantum optimal control in the chopped random basis
- Controllable generation of photons and phonons in a coupled BEC-optomechanical-cavity via the parametric dynamical Casimir effect
- QuOCS: The Quantum Optimal Control Suite
- Macroscopic Hyperpolarization Enhanced with Quantum Optimal Control
- Applications of Picard and Magnus expansions to the Rabi model
- 1- and 3-photon dynamical Casimir effects using nonstationary cyclic qutrit
- Effective and efficient resonant transitions in periodically modulated quantum systems
- Dynamical Casimir effect and state transfer in the ultrastrong coupling regime
- Efficiency of optimal control for noisy spin qubits in diamond
- Two-photon exchange interaction from Dicke Hamiltonian under parametric modulation