News tagged with quantum entanglement

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Using degrees of freedom to get hyperentanglement

(PhysOrg.com) -- One of the biggest challenges scientists are grappling with today is the creation of an efficient quantum computer. There are a number of models out there, and hundreds of scientists and researchers around ...

Jan 27, 2010 feature
4.6 / 5 (19) 2

Creating a six-qubit cluster state

(PhysOrg.com) -- Many scientists believe that quantum entanglement is required in order for effective quantum computing. Entanglement takes place when there is a connection that exists between two objects - even when they ...

Nov 02, 2009 feature
4.6 / 5 (11) 2

Computing in the quantum dimension

A huge consortium of European researchers is solving some of the fundamental obstacles blocking real quantum computing applications in the short term. At the same time, it is helping to pave the way to a quantum ...

Jun 12, 2009
4.2 / 5 (11) 2