News tagged with einstein

Quantum optical link sets new time records

Quantum communication could be an option for the absolutely secure transfer of data. The key component in quantum communication over long distances is the special phenomenon called entanglement between two ...

Aug 17, 2011
5 / 5 (5) 3 | with audio podcast

Integral challenges physics beyond Einstein

(PhysOrg.com) -- ESA's Integral gamma-ray observatory has provided results that will dramatically affect the search for physics beyond Einstein. It has shown that any underlying quantum 'graininess' of space ...

Jun 30, 2011
4.8 / 5 (48) 166 | with audio podcast

Better hearing with spaced-apart ears

(PhysOrg.com) -- Detectors in the US, Germany and Italy are lying in wait to gather evidence that would unveil one of Albert Einstein’s last secrets: gravitational waves. Up to now, it has not been possible ...

Jun 02, 2011
4 / 5 (1) 5 | with audio podcast