Pulsed multireservoir engineering for a trapped ion with applications to state synthesis and quantum Otto cycles
arXiv:2111.13355 · doi:10.1088/1367-2630/ac5131
Abstract
Conducting an open quantum system towards a desired steady state through reservoir engineering is a remarkable task that takes dissipation and decoherence as tools rather than impediments. Here we develop a collisional model to implement reservoir engineering for the one-dimensional harmonic motion of a trapped ion. Our scheme is based on the pulsed interaction between the vibrational mode and the electronic levels of a trapped ion, which is promoted by resolved-sideband lasers. Having multiple internal levels, we show that multiple reservoirs can be engineered, allowing for more efficient synthesis of well-known non-classical states of motion and the generation of states that are unfeasible with a single-bath setup, for instance, thermal states with arbitrary positive temperatures. We apply these ideas to quantum Otto cycles beyond purely thermal reservoirs. In particular, we present general conditions for the violation of the standard Otto bound in the limiting regime of non-adiabatic dynamics.
arXiv comment22 pages, 7 figures. Published in New Journal of Physics
References in corpus (40)
- Quantum Thermodynamic Cycles and quantum heat engines
- A single-atom heat engine
- A nano heat engine beyond the Carnot limit
- Single ion heat engine with maximum efficiency at maximum power
- Quantum state engineering on an optical transition and decoherence in a Paul trap
- The quantum harmonic Otto cycle
- Quantum harmonic oscillator state synthesis by reservoir engineering
- Reconciliation of quantum local master equations with thermodynamics
- Tunable ion-photon entanglement in an optical cavity
- Quantum engine efficiency bound beyond the second law of thermodynamics
- Two-mode squeezed states in cavity optomechanics via engineering of a single reservoir
- Coherence effects in the performance of the quantum Otto heat engine
- Employing trapped cold ions to verify the quantum Jarzynski equality
- Efficiency of a quantum Otto heat engine operating under a reservoir at effective negative temperatures
- On the operation of machines powered by quantum non-thermal baths
- Generation of Squeezed States of Nanomechanical Resonators by Reservoir Engineering
- Light-matter entanglement over 50 km of optical fibre
- Master equations for correlated quantum channels
- A two-qubit engine fueled by entangling operations and local measurements
- Strong coupling of a single ion to an optical cavity
- Measurement-induced steering of quantum systems
- Spin-motion entanglement and state diagnosis with squeezed oscillator wavepackets
- Multiatom Quantum Coherences in Micromasers as Fuel for Thermal and Nonthermal Machines
- Mimicking a Squeezed Bath Interaction: Quantum Reservoir Engineering with Atoms
- Entanglement and entropy engineering of atomic two-qubit states
- Non-classical field state stabilization in a cavity by reservoir engineering
- Employing Non-Markovian effects to improve the performance of a quantum Otto refrigerator
- Generating stable spin squeezing by squeezed-reservoir engineering
- Entropy production and asymptotic factorization via thermalization: a collisional model approach
- Dissipative stabilization of squeezing beyond 3 dB in a microwave mode
- A quantum enhanced finite-time Otto cycle
- Heat transport in harmonic oscillator systems with correlated baths: Application to optomechanical arrays
- Thermal transport in out of equilibrium quantum harmonic chains
- Non-thermal quantum engine in transmon qubits
- Reservoir Engineering using Quantum Optimal Control for Qubit Reset
- Stabilization of nonclassical states of one- and two-mode radiation fields by reservoir engineering
- Energy repartition for a harmonic chain with local reservoirs
- Quantum versus classical transport of energy in coupled two-level systems
- Quantum transport in non-Markovian dynamically-disordered photonic lattices
- Non-equilibrium properties of trapped ions under sudden application of a laser