Entanglement Classifier in Chemical Reactions
arXiv:1904.01141 · doi:10.1126/sciadv.aax5283
Abstract
Ever since the appearance of the seminal work of Einstein, Podolsky and Rosen (The EPR-paradox), the phenomenon of entanglement, which features the essential difference between classical and quantum physics, has received wide theoretical and experimental attentions. Recently the desire to understand and create quantum entanglement between particles such as spins, photons, atoms and molecules is fueled by the development of quantum teleportation, quantum communication, quantum cryptography and quantum computation. Although most of the work has focused on showing that entanglement violates the famous Bell's inequality and its generalization for discrete measurements, few recent attempts focus on continuous measurement results. Here, we have developed a general practical inequality to test entanglement for continuous measurement results, particularly scattering of chemical reactions. After we explain how to implement this new inequality to classify entanglement in scattering experiments, we propose a specific chemical reaction to test the violation of this inequality. The method is general and could be used to classify entanglement for continuous measurement results.
References in corpus (26)
- Separability Criterion for Density Matrices
- Free-Space distribution of entanglement and single photons over 144 km
- Optical Quantum Computing
- Multi-particle entanglement of hot trapped ions
- Entanglement and quantum computation with ions in thermal motion
- On the role of entanglement in quantum computational speed-up
- Quantum Secure Direct Communication with Quantum Memory
- Experimental ten-photon entanglement
- Detecting Genuine Multipartite Entanglement with Two Local Measurements
- Deterministic Quantum State Transfer and Generation of Remote Entanglement using Microwave Photons
- Tomography of Quantum Operations
- Entanglement Teleportation via Werner States
- Quantum Algorithms: Entanglement Enhanced Information Processing
- Maximal Violation of Bell's Inequalities for Continuous Variable Systems
- Separability of n-particle mixed states: necessary and sufficient conditions in terms of linear maps
- Maximal Violation of Bell Inequalities using Continuous Variables Measurements
- Experimental Machine Learning of Quantum States
- Entanglement teleportation via thermally entangled states of two-qubit Heisenberg XX chain
- Teleportation via thermally entangled state of a two-qubit Heisenberg XX chain
- Entropic Bell Inequalities
- Bell inequalities for continuous-variable correlations
- High-quality photonic entanglement for wavelength-multiplexed quantum communication based on a silicon chip
- Coherent Control of Resonance-Mediated Reactions: F + HD
- Bell inequalities for Continuous-Variable Measurements
- Entanglement-Assisted Coherent Control in Nonreactive Diatom-Diatom Scattering
- Quantum computation using arrays of N polar molecules in pendular states
Cited by in corpus (6)
- State-to-state control of ultracold molecular reactions
- Quantum state tracking and control of a single molecular ion in a thermal environment
- Ultrafast preparation and strong-field ionization of an atomic Bell-like state
- Spin-momentum entanglement in a Bose-Einstein condensate
- Statistical correlation between quantum entanglement and spin-orbit coupling in crossed beam molecular dynamics
- The Quantum Measurement Spintronic Engine: Using Entanglement to Harvest Vacuum Fluctuations