Science news articles about 'quantum correlations'

... , which states that nothing can travel faster than the speed of light (even though quantum correlations cannot be used to communicate faster than the speed of light). Besides being a fascinating ...

... , for example through exploitation of quantum entanglement, in which the state of two particles is quantum correlated so that any attempt to intercept one would lead to a detectable change in the ...

... than the speed of light - at least 100,000 times faster. The researchers hope that their results might encourage theorists to come up with new explanations for the strange quantum mechanical effect.

... find wide application in quantum information science and technology. Filters that act on the quantum correlations associated with entanglement must operate nonlocally on multiple quantum systems, ...

... is reported in this week's issue of the journal Nature. The researchers showed that they could detect the quantum correlations in the results of measurements of entangled quantum bits, using a ...

... sum of the spin of its valence electron and the spin of its nucleus, and those spins can become quantum correlated exactly as the photon polarizations in Einstein's example. In Jessen's experiment, ...