# Quantum entanglement

@inproceedings{Horodecki2007QuantumE, title={Quantum entanglement}, author={Ryszard Horodecki and Paweł Horodecki and Michal Horodecki and Karol Horodecki}, year={2007} }

Chaotic systems are highly sensitive to a small perturbation, be they biological, chemical, classical, ecological, political, or quantum. Taking this as the underlying principle, we construct an operational notion for quantum chaos. Namely, we demand that the whole future state of a large, isolated quantum system is highly sensitive to past multitime operations on a small subpart of that system. This immediately leads to a direct link between quantum chaos and volume-law spatiotemporal…

## 485 Citations

### Measuring entanglement entropy in a quantum many-body system

- PhysicsNature
- 2015

Making use of the single-site-resolved control of ultracold bosonic atoms in optical lattices, two identical copies of a many-body state are prepared and interfered to directly measure quantum purity, Rényi entanglement entropy, and mutual information.

### Thermodynamics of Mesoscopic Quantum Systems: from a single qubit to light harvesting complexes

- Physics
- 2016

Over the past few years, the exploration of mesoscopic quantum systems progressed drastically with experiments one could not imagine twenty years ago. New measurements, such as the detection of…

### 0 Entanglement in Two and Three Quantum Mechanical Systems

- Physics
- 2018

Entanglement is one of most peculiar characteristic of Quantum Mechanics (probably the other most mentioned is the particle tunneling through a barrier) because it entails correlations that…

### Entanglement between distant macroscopic mechanical and spin systems

- PhysicsNature Physics
- 2020

Entanglement is an essential property of multipartite quantum systems, characterized by the inseparability of quantum states of objects regardless of their spatial separation. Generation of…

### Quantumness and memory of one qubit in a dissipative cavity under classical control

- PhysicsAnnals of Physics
- 2020

### Mediation of entanglement and nonlocality of a single fermion

- PhysicsQuantum Inf. Process.
- 2018

This work proposes a method to create entanglement between two distant fermionic particles, which never interact directly by using a third fermion to mediate the correlation, and demonstrates that bipartite maximally entangled states can be generated with an efficiency of about 56%.

### Entanglement, Symmetry Breaking and Collapse: Correspondences Between Quantum and Self-Organizing Dynamics

- Physics
- 2021

Quantum phenomena are notoriously difficult to grasp. The present paper first reviews the most important quantum concepts in a non-technical manner: superposition, uncertainty, collapse of the wave…

### Sampling the time evolution of mixed quantum-classical systems

- Physics
- 2011

Quantum mechanics is not logically closed with respect to the classical world. Its formalism unfolds as the quantization of a sub-set of classical Hamiltonians. The interpretation of quantum theory…

### Emergence of maximal hidden quantum correlations and its trade-off with the filtering probability in dissipative two-qubit systems

- PhysicsPhysica A: Statistical Mechanics and its Applications
- 2022

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