Building a bridge to the quantum world
(PHYSorg.com Physics)

Entanglement is one of the main principles of quantum mechanics. Physicists from Professor Johannes Fink`s research group at the Institute of Science and Technology Austria (IST Austria) have found a way to use a mechanical oscillator to produce entangled radiation. This method, which the authors published in the current edition of Nature, might prove extremely useful when it comes to connecting quantum computers.