Scalable experimental estimation of multipartite entanglement
arXiv:0710.3529 · doi:10.1103/PhysRevA.78.022308
Abstract
We present an efficient experimental estimation of the multipartite entanglement of mixed quantum states in terms of simple parity measurements.
Three pages, three figures
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- Open-System Dynamics of Entanglement
- Observable estimation of entanglement for arbitrary finite-dimensional mixed states
- Quantum entanglement from random measurements
- Bound entanglement from randomized measurements
- Optimal dynamical control of many-body entanglement
- Entanglement evolution in finite dimensions
- Bound of Entanglement of Assistance and Monogamy Constraints
- Quantum Entanglement: Separability, Measure, Fidelity of Teleportation and Distillation
- Detecting and estimating continuous-variable entanglement by local orthogonal observables
- The Hong-Ou-Mandel effect with atoms
- A universal framework for entanglement detection
- Observable estimation of entanglement of formation and quantum discord for bipartite mixed quantum states
- Fast entanglement detection for unknown states of two spatial qutrits
- Lower Bound of Concurrence and Distillation for Arbitrary Dimensional Bipartite Quantum States
- Universal nonlinear entanglement witnesses
- Tailoring many-body entanglement through local control
- Multipartite entanglement measures via Bell basis measurements
- Evaluation of entanglement measures by a single observable
- Robust entangled states
- Bounds for multipartite concurrence
- D-concurrence bounds for pair coherent states
- Quantifying multiparticle entanglement with randomized measurements
- Equation of motion for multiqubit entanglement in multiple independent noisy channels
- Experimental measurement and a physical interpretation of quantum shadow enumerators
- Measurable lower bounds on concurrence
- A Non-Convex Optimization Strategy for Computing Convex-Roof Entanglement
- Detecting entanglement from few partial transpose moments and their decay via weight enumerators