Cooling a micro-mechanical resonator by quantum back-action from a noisy qubit
arXiv:0812.0261 · doi:10.1103/PhysRevB.80.144508
Abstract
We study the role of qubit dephasing in cooling a mechanical resonator by quantum back-action. With a superconducting flux qubit as a specific example, we show that ground-state cooling of a mechanical resonator can only be realized if the qubit dephasing rate is sufficiently low.
5 pages, 3 figures
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Cited by in corpus (20)
- Electromagnetially-induced-transparency-like ground-state cooling in a double-cavity optomechanical system
- Fast ground-state cooling of mechanical resonator with time-dependent optical cavities
- Optomechanical cooling beyond the quantum backaction limit with frequency modulation
- Nondeterminstic ultrafast ground state cooling of a mechanical resonator
- Quantum refrigerator driven by current noise
- Cooling of mechanical motion with a two level system: the high temperature regime
- Energy localization enhanced ground-state cooling of mechanical resonator from room temperature in optomechanics using a gain cavity
- Transition from weak to strong measurements by nonlinear quantum feedback control
- Accurate phonon blockade detector composed of a quadratically coupled optomechanical system
- Non-Markovian qubit dynamics in a circuit-QED setup
- Cooling a charged mechanical resonator with time-dependent bias gate voltages
- Hole burning in a nanomechanical resonator coupled to a Cooper pair box
- Engineering entanglement between resonators by hot environment
- Coupled modes locally interacting with qubits: critical assessment of the rotating wave approximation
- Cooling a two-level emitter in photonic crystal environments
- Probing the state of a mechanical oscillator with an ultra-strongly coupled quantum emitter
- Charge noise at Cooper-pair resonances
- Quantum nondemolition measurements of a flux qubit coupled to a noisy detector
- Prospects of cooling a mechanical resonator with a transmon qubit in c-QED setup
- A fluxonium qubit-based hybrid electromechanical system