Enhancing optomechanical coupling via the Josephson effect
arXiv:1311.3802 · doi:10.1103/PhysRevLett.112.203603
Abstract
Cavity optomechanics is showing promise for studying quantum mechanics in large systems. However, smallness of the radiation-pressure coupling is a serious hindrance. Here we show how the charge tuning of the Josephson inductance in a single-Cooper-pair transistor (SCPT) can be exploited to arrange a strong radiation pressure -type coupling between mechanical and microwave resonators. In a certain limit of parameters, such a coupling can also be seen as a qubit-mediated coupling of two resonators. We show that this scheme allows reaching extremely high . Contrary to the recent proposals for exploiting the non-linearity of a large radiation pressure coupling, the main non-linearity in this setup originates from a cross-Kerr type of coupling between the resonators, where the cavity refractive index depends on the phonon number. The presence of this coupling will allow accessing the individual phonon numbers via the measurement of the cavity.
5+ pages and 3 figures in the main text + 7 single-column pages and 1 figure for the Appendix
References in corpus (11)
- Sideband Cooling Micromechanical Motion to the Quantum Ground State
- Cavity Opto-Mechanics with a Bose-Einstein Condensate
- Single-photon Optomechanics
- AC-Stark Shift and Dephasing of a Superconducting Qubit Strongly Coupled to a Cavity Field
- Photon blockade in quadratically coupled optomechanical systems
- Optimized optomechanical crystal cavity with acoustic radiation shield
- The optomechanical instability in the quantum regime
- From Coulomb blockade to nonlinear quantum dynamics in a superconducting circuit with a resonator
- Cooling and squeezing the fluctuations of a nanomechanical beam by indirect quantum feedback control
- Ground state cooling of nanomechanical resonator via parametric linear coupling
- Displacement Detection with a Vibrating RF SQUID: Beating the Standard Linear Limit
Cited by in corpus (74)
- Squeezed Optomechanics with Phase-matched Amplification and Dissipation
- Single-photon cavity optomechanics mediated by a quantum two-level system
- Macroscopic Quantum Superposition in Cavity Optomechanics
- Exact states and spectra of vibrationally dressed polaritons
- Quantum amplification and simulation of strong and ultrastrong coupling of light and matter
- Cross-Kerr effect on an optomechanical system
- Non-perturbative Dynamical Casimir Effect in Optomechanical Systems: Vacuum Casimir-Rabi Splittings
- Nonlinear effects in modulated quantum optomechanics
- Amplified opto-mechanical transduction of virtual radiation pressure
- Enhancement of mechanical effects of single photons in modulated two-mode optomechanics
- Interaction of Mechanical Oscillators Mediated by the Exchange of Virtual Photon Pairs
- A cavity-Cooper pair transistor scheme for investigating quantum optomechanics in the ultra-strong coupling regime
- Massive quantum systems as interfaces of quantum mechanics and gravity
- Quantum coherence in ultrastrong optomechanics
- Thermodynamic consistency of the optomechanical master equation
- Enhancement of few-photon optomechanical effects with cross-Kerr nonlinearity
- Quantum State Engineering with Circuit Electromechanical Three-Body Interactions
- Controllable nonlinearity in a dual-coupling optomechanical system under a weak-coupling regime
- Cross-Kerr nonlinearity in optomechanical systems
- Generalized Ultrastrong Optomechanics
- Quantum capacitance mediated carbon nanotube optomechanics
- Quantum Phase Transitions in Optomechanical Systems
- Enhancing quantum correlations and entanglement in an optomechanical system via cross-Kerr nonlinearity
- Phase-Controlled Phonon Laser
- Strong and tunable couplings in flux-mediated optomechanics
- Measurement-Induced Long-Distance Entanglement of Superconducting Qubits using Optomechanical Transducers
- Intrinsic cross-Kerr nonlinearity in an optical cavity containing an interacting Bose-Einstein condensate
- Unconventional Cavity Optomechanics: Nonlinear Control of Phonons in the Acoustic Quantum Vacuum
- Reaching the optomechanical strong coupling regime with a single atom in a cavity
- Ultra-Strong Optomechanics Incorporating the Dynamical Casimir Effect
- Single photon transmission in strong three-mode optomechanical circulatory system
- High fidelity quantum state transfer in electromechanical systems with intermediate coupling
- Optomechanical measurement of a millimeter-sized mechanical oscillator near the quantum limit
- Strong single-photon optomechanical coupling in a hybrid quantum system
- Single-photon-triggered quantum chaos
- Circuit electromechanics with single photon strong coupling
- Enhanced electromechanical coupling of a nanomechanical resonator to coupled superconducting cavities
- Ultrastrong coupling between electron tunneling and mechanical motion
- Error bounds for constrained dynamics in gapped quantum systems: Rigorous results and generalizations
- Improving photon blockade, entanglement and mechanical-cat-state generation in a generalized cross-Kerr optomechanical circuit
- Iterative solutions to the steady state density matrix for optomechanical systems
- Spectrometric reconstruction of mechanical-motional states in optomechanics
- Influence functional for two mirrors interacting via radiation pressure
- Generation of single entangled photon-phonon pairs via an atom-photon-phonon interaction
- Combining Floquet and Lyapunov techniques for time-dependent problems in optomechanics and electromechanics
- Coherent Resonant Coupling between Atoms and a Mechanical Oscillator Mediated by Cavity-Vacuum Fluctuations
- Hybrid coupling optomechanically assisted nonreciprocal photon blockade
- Strong Coupling Optomechanics Mediated by a Qubit in the Dispersive Regime
- All-optical quantum simulation of ultrastrong optomechanics
- Enhanced nonlinear interaction effects in a four-mode optomechanical ring
- Optical normal-mode-induced phonon-sideband splitting in photon-blockade effect
- Nonclassical mechanical states in cavity optomechanics in the single-photon strong-coupling regime
- A Nonlinear Charge- and Flux-Tunable Cavity Derived from an Embedded Cooper Pair Transistor
- Quantum algorithms for Schrieffer-Wolff transformation
- Deterministic generation of nonclassical mechanical states in cavity optomechanics via reinforcement learning
- Quantum Simulation of Tunable and Ultrastrong Mixed-Optomechanics
- Kerr-like nonlinearities in an optomechanical system with an asymmetric anharmonic mechanical resonator
- Fast and Ultrasensitive Electrometer Operating at the Single-Photon Level
- Environment-Induced Rabi Oscillations in the Optomechanical Boson-Boson Model
- Corrections to the Optomechanical Hamiltonian from Quadratic Fluctuations of a Moving Mirror
- Optomechanical strong coupling between a single cavity photon and a single atom
- Quantum simulation of a three-mode optomechanical system based on the Fredkin-type interaction
- Bilateral photon emission from a vibrating mirror and multiphoton entanglement generation
- Heralded dissipative preparation of nonclassical states in a Kerr oscillator
- Stepwise fabrication and optimization of coplanar waveguide resonator hybrid devices
- Hybrid optomechanical superconducting qubit system
- Kerr-enhanced optomechanical entanglement generation via reservoir design
- Systematic Schrieffer-Wolff-transformation approach to Josephson junctions: quasiparticle effects and Josephson harmonics
- Hybridized Frequency Combs in Multimode Cavity Electromechanical System
- Optomechanical coupling and damping of a carbon nanotube quantum dot
- Effect of atom-oscillator interaction on the aging transition in coupled oscillators
- Quantum Zeno blockade in optomechanical systems
- Sinusoidally Modulated Vacuum Rabi Oscillation of a Two-Level Atom in an Optomechanical Cavity
- The Observation of hyperradiance accompanied by enhanced entanglement in a hybrid optomechanical system