News tagged with classical physics

Better light measurement through quantum cloning

(PhysOrg.com) -- "One of the things we have been studying is how the world works on a really small scale," Bruno Sanguinetti, a scientist at the University of Geneva in Switzerland tells PhysOrg.com. "At the quantum level, ...

Aug 30, 2010 feature
4.3 / 5 (14) 0 | with audio podcast

Quantum Communication in Random Networks

Internet, networks of connections between Hollywood actors, etc, are examples of complex networks, whose properties have been intensively studied in recent times. The small-world property (that everyone has ...

May 26, 2010
4.6 / 5 (12) 5 | with audio podcast

Basic quantum computing circuit built

(PhysOrg.com) -- Exerting delicate control over a pair of atoms within a mere seven-millionths-of-a-second window of opportunity, physicists at the University of Wisconsin-Madison created an atomic circuit that may help quantum ...

Feb 25, 2010
4.8 / 5 (21) 2 | with audio podcast

Creating a quantum gas

(PhysOrg.com) -- "One of the many reasons people study ultracold gases is for their potential as model quantum systems," Deborah Jin tells PhysOrg.com. "There is a need to model quantum many-body systems because a lot of ...

Feb 01, 2010 feature
4.3 / 5 (10) 2 | with audio podcast