Quantum Limit for Driven Linear Non-Markovian Open-Quantum-Systems
arXiv:1411.3382 · doi:10.1088/1367-2630/17/3/033038
Abstract
The interplay between non-Markovian dynamics and driving fields in the survival of entanglement between two non-degenerate oscillators is considered here. Based on exact analytical results for the non-Markovian dynamics of two parametrically coupled non-degenerate oscillators in contact to non-identical independent thermal baths, the out-of-equilibrium quantum limit derived in [Phys. Rev. Lett. 105, 180501 (2010)] is generalized to the non-Markovian regime. Specifically, it is shown that non-Markovian dynamics, when compared to the Markovian case, allow for the survival of stationary entanglement at higher temperatures, with larger coupling strength to the baths and at smaller driving rates. The effect of the asymmetry of the (i) coupled oscillators, (ii) coupling strength to the baths at equal temperature and (iii) temperature at equal coupling strength is discussed.
28 pages, 7 figures
References in corpus (26)
- Cavity Optomechanics
- A computable measure of entanglement
- Decoherence, einselection, and the quantum origins of the classical
- Quantum Metrology in Non-Markovian Environments
- Dynamics of the entanglement between two oscillators in the same environment
- Thermodynamical Control by Frequent Quantum Measurements
- Magnet field sensing beyond the standard quantum limit under the effect of decoherence
- Non-Markovianity assisted Steady State Entanglement
- Observation of non-Markovian micro-mechanical Brownian motion
- Enhanced quantum entanglement in the non-Markovian dynamics of biomolecular excitons
- Bringing entanglement to the high temperature limit
- Exciton dynamics and Quantumness of energy transfer in the Fenna-Matthews-Olson complex
- Optimal control of open quantum systems: cooperative effects of driving and dissipation
- Entanglement oscillations in non-Markovian quantum channels
- Computational Methodologies and Physical Insights into Electronic Energy Transfer in Photosynthetic Light-Harvesting Complexes
- Two-mode squeezing in an electromechanical resonator
- Non-Gaussian Fluctuation and Non-Markovian Effect in the Nuclear Fusion Process: Langevin Dynamics Emerging from Quantum Molecular Dynamics Simulations
- Path Integrals and Their Application to Dissipative Quantum Systems
- Incoherent Excitation of Thermally Equilibrated Open Quantum Systems
- Ultrafast Optimal Sideband Cooling under Non-Markovian Evolution
- Entanglement dynamics in presence of diversity under decohering environments
- Coherent Phase Control in Closed and Open Quantum Systems: A General Master Equation Approach
- Mechanisms in Environmentally-Assisted One-photon Phase Control
- Direct Experimental Determination of Spectral Densities of Molecular Complexes
- Quantum Driven Dissipative Parametric Oscillator in a Blackbody Radiation Field
- Non-Hamiltonian modeling of squeezing and thermal disorder in driven oscillators
Cited by in corpus (21)
- Non-Markovian Dynamics Impact on the Foundations of Statistical Mechanics
- Coupled harmonic oscillators and their quantum entanglement
- Bath induced coherence and the secular approximation
- Ultrafast Optimal Sideband Cooling under Non-Markovian Evolution
- Entangling light field with mechanical resonator at high temperature
- Entangling protocols due to non-Markovian dynamics
- Coherence and entanglement of mechanical oscillators mediated by coupling to different baths
- Distance and Coupling Dependence of Entanglement in the Presence of a Quantum Field
- Quantum Entanglement at High Temperatures? II. Bosonic Systems in Nonequilibrium Steady State
- Influence of Non-Markovian Dynamics in Thermal-Equilibrium Uncertainty-Relations
- NonMarkovian Abraham--Lorentz--Dirac Equation: Radiation Reaction without Pathology
- "Hot Entanglement"? -- A Nonequilibrium Quantum Field Theory Scrutiny
- Generation of long-living entanglement between two distant three-level atoms in non-Markovian environments
- Entanglement dynamics of coupled quantum oscillators in independent nonMarkovian baths
- Hot entanglement? -- Parametrically coupled quantum oscillators in two heat baths: instability, squeezing and driving
- Entanglement of quantum oscillators coupled to different heat baths
- General Galilei Covariant Gaussian Maps
- Dynamics and stationarity of two coupled arbitrary oscillators interacting with separate reservoirs
- Non-Hamiltonian modeling of squeezing and thermal disorder in driven oscillators
- Dynamics of two externally driven coupled quantum oscillators interacting with separate baths based on path integrals
- Structure of Quantum Mean Force Gibbs States for Coupled Harmonic Systems