Dynamics of entropic measurement-induced nonlocality in structured reservoirs
arXiv:1201.6430 · doi:10.1016/j.aop.2012.04.003
Abstract
We propose the entropic measurement-induced nonlocality (MIN) as the maximal increment of von Neumann entropy induced by the locally non-disturbing measurement, and study behaviors of it both in the independent and common structured reservoirs. We present schemes for preserving the MIN, and show that for certain initial states the MIN, including the quantum correlations, can even be enhanced by the common reservoir. Additionally, we also show that the different measures of MIN may give different qualitative characterizations of nonlocal properties, i.e., it is rather measure dependent than state dependent.
arXiv comment8 pages, 6 figures
References in corpus (40)
- Quantum entanglement
- Entanglement of Formation of an Arbitrary State of Two Qubits
- Mixed State Entanglement and Quantum Error Correction
- Introducing Quantum Discord
- Classical, quantum and total correlations
- Quantum discord and the power of one qubit
- Necessary and sufficient condition for non-zero quantum discord
- Quantum Nonlocality without Entanglement
- On the Power of One Bit of Quantum Information
- Experimental quantum computing without entanglement
- Non-Markovian effects on the dynamics of entanglement
- Unified View of Quantum and Classical Correlations
- Experimental control of the transition from Markovian to non-Markovian dynamics of open quantum systems
- Sudden transition between classical and quantum decoherence
- Protecting entanglement via the quantum Zeno effect
- Quantum correlations in spin chains at finite temperatures and quantum phase transitions
- Experimental investigation of classical and quantum correlations under decoherence
- Quantum discord for general two--qubit states: Analytical progress
- Linking Quantum Discord to Entanglement in a Measurement
- Multipartite Nonlocality without Entanglement in Many Dimensions
- Nonlocality, Asymmetry, and Distinguishing Bipartite States
- Sudden death and sudden birth of entanglement in common structured reservoirs
- Ultrahigh finesse Fabry-Perot superconducting resonator
- Entanglement Trapping in Structured Environments
- Quantum Discord and the Geometry of Bell-Diagonal States
- Theory of Pseudomodes in Quantum Optical Processes
- All bipartite entangled states display some hidden nonlocality
- Entanglement irreversibility from quantum discord and quantum deficit
- Correlations in Grover search
- Robustness of quantum correlations against decoherence
- Violation of Bell inequality and entanglement of decaying Werner states
- Quantifying the nonlocality of GHZ quantum correlations by a bounded communication simulation protocol
- Non-Markovian Decay of a Three Level Cascade Atom in a Structured Reservoir
- Bound non-locality and activation
- Dynamics of Non Classically Reproducible Entanglement
- State transfer in dissipative and dephasing environments
- Exact dynamics of entanglement and entropy in structured environments
- Purity as a witness for initial system-environment correlations in open-system dynamics
- Bell inequality violation versus entanglement in presence of local decoherence
- Perfect Quantum Privacy Implies Nonlocality
Cited by in corpus (25)
- Quantum coherence and geometric quantum discord
- Quantum discord and its allies: a review
- Quantum-memory-assisted entropic uncertainty principle, teleportation and entanglement witness in structured reservoirs
- Relative quantum coherence, incompatibility, and quantum correlations of states
- Dynamics of quantum correlations in colored environments
- Measurement-induced nonlocality based on the trace norm
- Uncertainty-induced quantum nonlocality
- Quantum-memory-assisted entropic uncertainty relations
- Evolution equation for geometric quantum correlation measures
- Fidelity Based Measurement Induced Nonlocality
- Measurement-Induced-Nonlocality via the Unruh effect
- Collapse-revival of quantum discord and entanglement
- Decoherence Dynamics of Measurement-Induced Nonlocality and comparison with Geometric Discord for two qubit systems
- Quantum correlations in a mixed spin-(1/2,1) Heisenberg dimer
- Enhancing the geometric quantum discord in the Heisenberg {\it XX} chain by Dzyaloshinsky-Moriya interaction
- Quantum discord under system-environment coupling: the two-qubit case
- Fidelity based Measurement Induced Nonlocality and its dynamics in Quantum noisy channels
- Measurement-induced nonlocality over two-sided projective measurements
- Spotlighting quantum phase transition in spin-1/2 Ising-Heisenberg diamond chain employing Measurement-Induced Nonlocality
- Nonlocal Correlation in Heisenberg Spin Models
- Measurement Induced Nonlocality Quantified by Hellinger Distance and weak measurements
- Improving teleportation fidelity in structured reservoirs
- Thermal quantum discord in the Heisenberg chain with impurity
- Non-commutative measure of quantum correlations under local operations
- Fidelity based Measurement Induced Nonlocality over two-sided measurements