# Entanglement

Entanglement may refer to:

• Quantum entanglement
• Orientation entanglement
• Entanglement (graph measure)
• Entanglement of polymer chains, see Reptation
• Wire entanglement
• Episode 5 of Fox television drama, Touch

### Other articles related to "entanglement":

Multipartite Entanglement Measures - Multipartite Entanglement Measures For Pure States - Localisable Entanglement
... This entanglement measure is a generalization of the entanglement of assistance and was constructed in the context of spin chains ... spins and performs LOCC operations that aim at obtaining the largest possible bipartite entanglement between them (measured according to a chosen entanglement measure for two bipartite states) ...
Photon Entanglement - Entanglement
... polarization or In order to understand entanglement, consider again the two photons discussed above and observe that that states and are both possible states of the system ... a precise property as a result of the measurement of photon 1! This is entanglement ...
Multipartite Entanglement Measures
... Many of the axiomatic entanglement measures for bipartite states, such as relative entropy of entanglement, robustness of entanglement and squashed entanglement can be generalized ... The relative entropy of entanglement, for example, can be generalized to the multipartite case by taking a suitable set in place of the set of bipartite ... states, even though with this choice the measure will not distinguish between truly multipartite entanglement and several instances of bipartite entanglement, such as ...
Concurrence (quantum Computing)
... In quantum information science, the concurrence is an entanglement monotone defined for a mixed state of two qubits as in which are the eigenvalues of the Hermitian matrix with the spin-flipped state of, a ... From the concurrence, the entanglement of formation can be calculated ...

### Famous quotes containing the word entanglement:

It would be one of the greatest triumphs of humanity, one of the most tangible liberations from the constraints of nature to which mankind is subject, if we could succeed in raising the responsible act of procreating children to the level of a deliberate and intentional activity and in freeing it from its entanglement with the necessary satisfaction of a natural need.
Sigmund Freud (1856–1939)