Quantum parameter estimation in a dissipative environment
arXiv:2110.07825 · doi:10.1103/PhysRevA.102.032607
Abstract
We investigate the performance of quantum parameter estimation based on a qubit probe in a dissipative bosonic environment beyond the traditional paradigm of weak-coupling and rotating-wave approximations. By making use of an exactly numerical hierarchical equations of motion method, we analyze the influences of the non-Markovian memory effect induced by the environment and the form of probe-environment interaction on the estimation precision. It is found that (i) the non-Markovianity can effectively boost the estimation performance and (ii) the estimation precision can be improved by introducing a perpendicular probe-environment interaction. Our results indicate the scheme of parameter estimation in a noisy environment can be optimized via engineering the decoherence mechanism.
References in corpus (58)
- Quantum sensing
- Quantum metrology with nonclassical states of atomic ensembles
- Non-Markovian dynamics in open quantum systems
- On the Improvement of Frequency Stardards with Quantum Entanglement
- Non-Markovian effects on the dynamics of entanglement
- Beating the Standard Quantum Limit with Four Entangled Photons
- The elusive Heisenberg limit in quantum enhanced metrology
- Quantum Fisher information matrix and multiparameter estimation
- Quantum Metrology in Non-Markovian Environments
- Quantum speed limits: from Heisenberg's uncertainty principle to optimal quantum control
- Quantum Fisher Information Flow in Non-Markovian Processes of Open Systems
- Quantum speed limit for physical processes
- Exact dynamics of dissipative electronic systems and quantum transport: Hierarchical equations of motion approach
- Using entanglement against noise in quantum metrology
- Measuring multipartite entanglement via dynamic susceptibilities
- Individual quantum probes for optimal thermometry
- The non-Markovian stochastic Schrodinger equation for open systems
- Quantum Synchronization of Two Ensembles of Atoms
- Hierarchy of stochastic pure states for open quantum system dynamics
- Quantum Metrology in Open Systems: Dissipative Cramér-Rao Bound
- Dynamics of quantum dissipation systems interacting with bosonic canonical bath: Hierarchical equations of motion approach
- Low-frequency noise as a source of dephasing of a qubit
- Non-Gaussian low-frequency noise as a source of qubit decoherence
- Entanglement Dynamics of Two Qubits in a Common Bath
- Beating the classical precision limit with spin-1 Dicke state of more than 10000 atoms
- Quantum-enhanced sensing of a mechanical oscillator
- Quantum Fisher information as signature of superradiant quantum phase transition
- Optimal and Robust Quantum Metrology Using Interaction-Based Readouts
- Rigorous Born Approximation and beyond for the Spin-Boson Model
- An alternative non-Markovianity measure by divisibility of dynamical map
- Ultrasensitive Magnetometer Using a Single Atom
- Experimental Preparation of High NOON States for Phonons
- Kind of entanglement that speeds up quantum evolution
- Quantum thermometry by single-qubit dephasing
- A Unified Stochastic Formulation of Dissipative Quantum Dynamics. I. Generalized Hierarchical Equations
- Probing the temperature of cold many-body quantum systems
- Quantum probes for the cutoff frequency of Ohmic environments
- Single-atom quantum probes for ultracold gases using nonequilibrium spin dynamics
- Non-Markovian qubit dynamics in the presence of 1/f noise
- Fundamental limits to frequency estimation: A comprehensive microscopic perspective
- Retrieving ideal precision in noisy quantum optical metrology
- A Unified Stochastic Formulation of Dissipative Quantum Dynamics. II. Beyond Linear Response of Spin Baths
- Non-Markovian quantum dynamics: What does it mean?
- Hierarchical equations for open system dynamics in fermionic and bosonic environments
- Conditional Ramsey Spectroscopy with Synchronized Atoms
- Quantum probing beyond pure dephasing
- Quantum Error-Correction-Enhanced Magnetometer Overcoming the Limit Imposed by Relaxation
- Quantum metrology in a non-Markovian quantum evolution
- Quantum metrology with mixed states: When recovering lost information is better than never losing it
- Quantum Zeno and anti-Zeno effects in quantum dissipative systems
- Quantum metrology in local dissipative environments
- Exact non-Markovian master equation for a driven damped two-level system
- Quantum magnetometry using two-stroke thermal machines
- Effects of counter-rotating-wave terms on the non-Markovianity in quantum open systems
- Realization of hierarchical equations of motion from stochastic perspectives
- Effect of bath temperature on the decoherence of quantum dissipative systems
- Stochastic decoupling approach to the quantum dissipative dynamics: Perturbative and non-perturbative treatments
- Heat transfer in a nonequilibrium spin-boson model: A perturbative approach
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- Improving the estimation of environment parameters via initial probe-environment correlations
- Non-Markovian temperature sensing
- Criticality-enhanced quantum sensor at finite temperature
- Enhanced Quantum Metrology with Non-Phase-Covariant Noise
- Frequency estimation by frequency jumps
- Continuous-variable quantum sensing of a dissipative reservoir
- Scattering as a quantum metrology problem: a quantum walk approach
- Restoring metrological quantum advantage of measurement precision in noisy scenario
- Effects of counter-rotating-wave terms on the noisy frequency estimation
- Enhancing precision of atomic clocks by tuning disorder in accessories
- On the role of symmetry and geometry in global quantum sensing
- Low-temperature Quantum Metrology Enhanced by Strong Couplings
- Gaussian quantum metrology in a dissipative environment