We propose to test the theory of continuous spontaneous localization (CSL) in an all-optical time-domain Talbot-Lau interferometer for clusters with masses exceeding 10^6 amu....

For the first time –as presented in Nature Communications-, the quantum behaviour of molecules consisting of more than 400 atoms was demonstrated by quantum physicists based at...

Most accept that the quantum world is a bizarre place, but this has yet to be proved beyond all doubt. Quantum cryptography is now providing the incentive for reality's toughest...

The article 'Logical independence and quantum randomness' has been selected to appear in the New Journal of Physics (NJP) ‘Best of 2010’ collection. This collection is a special...

Reality check. Does quantum weirdness really exist, or is it just a cover for something deeper? The cover story of NewScientist reports on experiments run by Anton Zeilinger,...