Quantenverschränkung erstmals mittels Sternenlicht bestätigt

20. Feb 2017
Quantenverschränkung erstmals mittels Sternenlicht bestätigt

Quantenphysiker der Österreichischen Akademie der Wissenschaften um Anton Zeilinger konnten mit Hilfe 600 Jahre alter kosmischer Lichtteilchen einen entscheidenden Beweis zur Quantenverschränkung erbringen. Im ...  [more]

Quantifying the momentum correlation between two photons by detecting only one

20. Feb 2017
Quantifying the momentum correlation between two photons by detecting only one

If a source emits photon pairs, their momenta can be correlated. For example, if one photon is always emitted in the exactly opposite direction of the other, the two photons show perfect correlation. On the other hand, ...  [more]

New records set up with "Screws of Light"

21. Nov 2016
New records set up with "Screws of Light"

The research team around Anton Zeilinger has succeeded in breaking two novel records while experimenting with so-called twisted particles of light. In one experiment, the scientists could show that the twist of light ...  [more]

A paper by Miguel Navascues in “Investigación y Ciencia”, the Spanish edition of Scientific American

09. Oct 2016
A paper by Miguel Navascues in “Investigación y Ciencia”, the Spanish edition of Scientific American

Supraquantum theories - Is quantum mechanics a fundamental theory?  [more]

The BIG Bell Test

03. Oct 2016
The BIG Bell Test

In 2015, three independent experiments, performed at TU Delft (the Netherlands), IQOQI Vienna (Austria), and NIST Boulder (USA), proved that nature is at variance with “local realism”. Albert Einstein called this ...  [more]

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